| {"id": "8-343", "question": {"stem": "A person wants to start saving money so that they can afford a nice vacation at the end of the year. After looking over their budget and expenses, they decide the best way to save money is to", "choices": [{"text": "make more phone calls", "label": "A"}, {"text": "quit eating lunch out", "label": "B"}, {"text": "buy less with monopoly money", "label": "C"}, {"text": "have lunch with friends", "label": "D"}]}, "fact1": "using less resources usually causes money to be saved", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "1129", "question": {"stem": "There is most likely going to be fog around:", "choices": [{"text": "a marsh", "label": "A"}, {"text": "a tundra", "label": "B"}, {"text": "the plains", "label": "C"}, {"text": "a desert", "label": "D"}]}, "fact1": "fog is formed by water vapor condensing in the air", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "a9f90f5da1", "answerKey": "A"} | |
| {"id": "880", "question": {"stem": "Predators eat", "choices": [{"text": "lions", "label": "A"}, {"text": "humans", "label": "B"}, {"text": "bunnies", "label": "C"}, {"text": "grass", "label": "D"}]}, "fact1": "predators eat prey", "humanScore": "1.00", "clarity": "0.60", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "7-999", "question": {"stem": "Oak tree seeds are planted and a sidewalk is paved right next to that spot, until eventually, the tree is tall and the roots must extend past the sidewalk, which means", "choices": [{"text": "roots may be split", "label": "A"}, {"text": "roots may begin to die", "label": "B"}, {"text": "parts may break the concrete", "label": "C"}, {"text": "roots may fall apart", "label": "D"}]}, "fact1": "if a tree is located near a sidewalk then the roots of that tree might crack the sidewalk", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "8-464", "question": {"stem": "An electric car runs on electricity via", "choices": [{"text": "gasoline", "label": "A"}, {"text": "a power station", "label": "B"}, {"text": "electrical conductors", "label": "C"}, {"text": "fuel", "label": "D"}]}, "fact1": "An electrical conductor is a vehicle for the flow of electricity", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "b7b9b1d4ec", "answerKey": "C"} | |
| {"id": "9-794", "question": {"stem": "As the rain forest is deforested the atmosphere will increase with", "choices": [{"text": "oxygen", "label": "A"}, {"text": "nitrogen", "label": "B"}, {"text": "carbon", "label": "C"}, {"text": "rain", "label": "D"}]}, "fact1": "as the population of plants decreases , carbon in the atmosphere will increase", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "dc78319bb0", "answerKey": "C"} | |
| {"id": "9-1163", "question": {"stem": "an electric car contains a motor that runs on", "choices": [{"text": "gas", "label": "A"}, {"text": "hydrogen", "label": "B"}, {"text": "ions", "label": "C"}, {"text": "plutonium", "label": "D"}]}, "fact1": "an electric car contains an electric motor", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "dc78319bb0", "answerKey": "C"} | |
| {"id": "9-322", "question": {"stem": "The middle of the day usually involves the bright star nearest to the earth to be straight overhead why?", "choices": [{"text": "moons gravity", "label": "A"}, {"text": "human planet rotation", "label": "B"}, {"text": "global warming", "label": "C"}, {"text": "moon rotation", "label": "D"}]}, "fact1": "the sun is located directly overhead at noon", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "52dbc5c7af", "answerKey": "B"} | |
| {"id": "7-1140", "question": {"stem": "The summer solstice in the northern hemisphere is four months before", "choices": [{"text": "May", "label": "A"}, {"text": "July", "label": "B"}, {"text": "April", "label": "C"}, {"text": "October", "label": "D"}]}, "fact1": "the summer solstice is on June 21st in the northern hemisphere", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "7-903", "question": {"stem": "The main component in dirt is", "choices": [{"text": "microorganisms", "label": "A"}, {"text": "broken stones", "label": "B"}, {"text": "pollution", "label": "C"}, {"text": "bacteria", "label": "D"}]}, "fact1": "soil is formed by rocks eroding", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "7-511", "question": {"stem": "It's easier for human's to survive in:", "choices": [{"text": "a cave", "label": "A"}, {"text": "the ocean.", "label": "B"}, {"text": "a town", "label": "C"}, {"text": "alone", "label": "D"}]}, "fact1": "as number of organisms in a group increases , the chance of survival of each organism will increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "C"} | |
| {"id": "9-937", "question": {"stem": "A cactus stem is used to store", "choices": [{"text": "fruit", "label": "A"}, {"text": "liquid", "label": "B"}, {"text": "food", "label": "C"}, {"text": "spines", "label": "D"}]}, "fact1": "a cactus stem is used for storing water", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "8-201", "question": {"stem": "A red-tailed hawk is searching for prey. It is most likely to swoop down on", "choices": [{"text": "an eagle", "label": "A"}, {"text": "a cow", "label": "B"}, {"text": "a gecko", "label": "C"}, {"text": "a deer", "label": "D"}]}, "fact1": "hawks eat lizards", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "1618", "question": {"stem": "The chance of wildfires is increased by", "choices": [{"text": "parched foliage", "label": "A"}, {"text": "torrential rain", "label": "B"}, {"text": "lush foliage", "label": "C"}, {"text": "careful fire maintenance", "label": "D"}]}, "fact1": "drought may cause wildfires", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "758", "question": {"stem": "A positive effect of burning biofuel is", "choices": [{"text": "shortage of crops for the food supply", "label": "A"}, {"text": "an increase in air pollution", "label": "B"}, {"text": "powering the lights in a home", "label": "C"}, {"text": "deforestation in the amazon to make room for crops", "label": "D"}]}, "fact1": "biofuel is used to produce electricity by burning", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "7-414", "question": {"stem": "As gasoline costs rise, alternative fuels are being used, which means that", "choices": [{"text": "wind power will be expensive", "label": "A"}, {"text": "gas costs will rise", "label": "B"}, {"text": "oil costs will be maintained", "label": "C"}, {"text": "gasoline will be needed less", "label": "D"}]}, "fact1": "as the use of alternative fuels increases , the use of gasoline will decrease", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "9-675", "question": {"stem": "A person wants to be able to have more natural power in their home. They choose to cease using a traditional electric company to source this electricity, and so decide to install", "choices": [{"text": "sun grafts", "label": "A"}, {"text": "sunlight shields", "label": "B"}, {"text": "panels collecting sunlight", "label": "C"}, {"text": "solar bees", "label": "D"}]}, "fact1": "a solar panel converts sunlight into electricity", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "9-163", "question": {"stem": "A Mola Mola might live where?", "choices": [{"text": "Lake Michigan", "label": "A"}, {"text": "The Mississippi River", "label": "B"}, {"text": "Bay of Bengal", "label": "C"}, {"text": "Lake Eerie", "label": "D"}]}, "fact1": "the ocean contains large amounts of salt water", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "C"} | |
| {"id": "1032", "question": {"stem": "Which requires energy to move?", "choices": [{"text": "weasel", "label": "A"}, {"text": "willow", "label": "B"}, {"text": "mango", "label": "C"}, {"text": "poison ivy", "label": "D"}]}, "fact1": "an animal requires energy to move", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "be7a45e47c", "answerKey": "A"} | |
| {"id": "889", "question": {"stem": "An animal that only eats plants is a", "choices": [{"text": "rat", "label": "A"}, {"text": "moth", "label": "B"}, {"text": "chimpanzee", "label": "C"}, {"text": "pig", "label": "D"}]}, "fact1": "herbivores only eat plants", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "1160", "question": {"stem": "There was a lot more water vapor in the air when we went on a trip to", "choices": [{"text": "Hanoi", "label": "A"}, {"text": "Athens", "label": "B"}, {"text": "Baghdad", "label": "C"}, {"text": "Phoenix", "label": "D"}]}, "fact1": "humidity is the amount of water vapor in the air", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "9-298", "question": {"stem": "An example of conservation is avoiding the use of", "choices": [{"text": "gasoline", "label": "A"}, {"text": "air", "label": "B"}, {"text": "snow", "label": "C"}, {"text": "clothes", "label": "D"}]}, "fact1": "An example of conservation is not using fossil fuel", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "78e0a411ed", "answerKey": "A"} | |
| {"id": "1189", "question": {"stem": "What can feathers on Spheniscidae be used for?", "choices": [{"text": "keeping warm", "label": "A"}, {"text": "flying", "label": "B"}, {"text": "sleeping", "label": "C"}, {"text": "eating", "label": "D"}]}, "fact1": "thick feathers can be used for keeping warm", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "64d9056837", "answerKey": "A"} | |
| {"id": "8-395", "question": {"stem": "Overpopulation can cause", "choices": [{"text": "More fresh water for people to drink", "label": "A"}, {"text": "Lower Life Expectancy in Countries", "label": "B"}, {"text": "More food for more people", "label": "C"}, {"text": "More space for places to people to live", "label": "D"}]}, "fact1": "if the population of an organism increases then the ecosystem may become overpopulated with that organism", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "cee82219a0", "answerKey": "B"} | |
| {"id": "7-238", "question": {"stem": "Shining a light through a diamond can", "choices": [{"text": "make a lot of bright lights shine", "label": "A"}, {"text": "summon a brilliant wave of color", "label": "B"}, {"text": "heat up a room", "label": "C"}, {"text": "make a lot of money", "label": "D"}]}, "fact1": "a prism refracts light", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "7-372", "question": {"stem": "If you were attacked by a shark and had to punch it sharply where it pulls in air from, you'd use your hand to make contact with", "choices": [{"text": "its snout", "label": "A"}, {"text": "its gills", "label": "B"}, {"text": "its nose", "label": "C"}, {"text": "its belly", "label": "D"}]}, "fact1": "gills are used for breathing water by aquatic animals", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "8-35", "question": {"stem": "which of these would stop a car quicker?", "choices": [{"text": "a wheel with wet brake pads", "label": "A"}, {"text": "a wheel without brake pads", "label": "B"}, {"text": "a wheel with worn brake pads", "label": "C"}, {"text": "a wheel with dry brake pads", "label": "D"}]}, "fact1": "friction is used for stopping a vehicle by brakes", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "D"} | |
| {"id": "9-271", "question": {"stem": "what system is needed for a body to get its needed supply of the gas humans breathe in?", "choices": [{"text": "the circulatory system", "label": "A"}, {"text": "the digestive system", "label": "B"}, {"text": "the school system", "label": "C"}, {"text": "central nervous system", "label": "D"}]}, "fact1": "the circulatory system carries oxygen from the digestive and respiratory systems to the rest of the body", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "cf7109905e", "answerKey": "A"} | |
| {"id": "9-409", "question": {"stem": "Every evening a child can look into the night sky and see that the moon is", "choices": [{"text": "gone", "label": "A"}, {"text": "breaking", "label": "B"}, {"text": "falling", "label": "C"}, {"text": "moving upwards", "label": "D"}]}, "fact1": "the moon rising occurs once per day", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "530", "question": {"stem": "When it's flying, a plane has no friction with the", "choices": [{"text": "wings", "label": "A"}, {"text": "ground", "label": "B"}, {"text": "air", "label": "C"}, {"text": "clouds", "label": "D"}]}, "fact1": "friction acts to counter the motion of two objects when their surfaces are touching", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "1426", "question": {"stem": "To grow plants require", "choices": [{"text": "acid rain", "label": "A"}, {"text": "pesticides", "label": "B"}, {"text": "shafts of sunlight", "label": "C"}, {"text": "moonbeam rays", "label": "D"}]}, "fact1": "a plant requires sunlight to grow", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "8-466", "question": {"stem": "What is the best way to guess a babies eye color?", "choices": [{"text": "The surroundings they are born in.", "label": "A"}, {"text": "Their parents usual diet.", "label": "B"}, {"text": "Just take a random guess.", "label": "C"}, {"text": "The genealogy records of their family.", "label": "D"}]}, "fact1": "eye color is an inherited characteristic", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a032f66513", "answerKey": "D"} | |
| {"id": "1577", "question": {"stem": "What animal eats plants?", "choices": [{"text": "eagles", "label": "A"}, {"text": "robins", "label": "B"}, {"text": "owls", "label": "C"}, {"text": "leopards", "label": "D"}]}, "fact1": "omnivores eat plants", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "8-257", "question": {"stem": "Which of these is a hypothesis?", "choices": [{"text": "The ice caps will completely melt if global warming continues", "label": "A"}, {"text": "The earth is round", "label": "B"}, {"text": "The earth revolves around the sun", "label": "C"}, {"text": "Gravity causes objects to fall", "label": "D"}]}, "fact1": "hypothesis means scientific guess about the cause and effect of an event", "humanScore": "1.00", "clarity": "1.75", "turkIdAnonymized": "8cb5b0688e", "answerKey": "A"} | |
| {"id": "378", "question": {"stem": "What explains the characteristic lunar formations?", "choices": [{"text": "remains of ancient ponds", "label": "A"}, {"text": "many collisions that have occured", "label": "B"}, {"text": "volcanic explosions over millions of years", "label": "C"}, {"text": "sink holes due to the moons porous nature", "label": "D"}]}, "fact1": "the lunar surface contains many craters", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "a9f90f5da1", "answerKey": "B"} | |
| {"id": "8-41", "question": {"stem": "Tadpoles start their lives as", "choices": [{"text": "Water animals", "label": "A"}, {"text": "Frogs", "label": "B"}, {"text": "Ants", "label": "C"}, {"text": "College Students", "label": "D"}]}, "fact1": "tadpole changes into a frog", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "cee82219a0", "answerKey": "A"} | |
| {"id": "9-540", "question": {"stem": "If a person puts out four apples around their home on the same day, the molecules in which apple would be moving the most rapidly?", "choices": [{"text": "the apple sitting on a sunny sidewalk", "label": "A"}, {"text": "the apple in the freezer", "label": "B"}, {"text": "the apple sitting on the shaded stoop", "label": "C"}, {"text": "the apple in a closet", "label": "D"}]}, "fact1": "absorbing sunlight causes objects to heat", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "df774267ec", "answerKey": "A"} | |
| {"id": "266", "question": {"stem": "What is used for sensing visual things?", "choices": [{"text": "nerves", "label": "A"}, {"text": "tibia", "label": "B"}, {"text": "nostril", "label": "C"}, {"text": "cornea", "label": "D"}]}, "fact1": "seeing is used for sensing visual things", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "deb5664bc2", "answerKey": "D"} | |
| {"id": "1309", "question": {"stem": "They studied the soil by using", "choices": [{"text": "plants", "label": "A"}, {"text": "a telescope", "label": "B"}, {"text": "roots", "label": "C"}, {"text": "a microscope", "label": "D"}]}, "fact1": "studying a soil sample means studying the microorganisms in that soil", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "7-1197", "question": {"stem": "Bill's arm got cold when he put it inside the", "choices": [{"text": "refrigerator", "label": "A"}, {"text": "room", "label": "B"}, {"text": "jacket", "label": "C"}, {"text": "oven", "label": "D"}]}, "fact1": "if a hot substance is touches a cold object then that substance will likely cool", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "A"} | |
| {"id": "7-891", "question": {"stem": "A recyclable material can be", "choices": [{"text": "transformed", "label": "A"}, {"text": "traded", "label": "B"}, {"text": "thrown away", "label": "C"}, {"text": "used more times", "label": "D"}]}, "fact1": "recyclable means a material can be recycled", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "1180", "question": {"stem": "What is different about birth in humans and chickens?", "choices": [{"text": "Mother", "label": "A"}, {"text": "Fertilization", "label": "B"}, {"text": "Father", "label": "C"}, {"text": "the hard shell", "label": "D"}]}, "fact1": "if an animal hatches from an egg then that animal is born", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "597e8fde0e", "answerKey": "D"} | |
| {"id": "1204", "question": {"stem": "Which of these situations is an example of pollutants?", "choices": [{"text": "plastic bags floating in the ocean", "label": "A"}, {"text": "mallard ducks floating on a lake", "label": "B"}, {"text": "cottonwood seeds floating in the air", "label": "C"}, {"text": "cirrus clouds floating in the sky", "label": "D"}]}, "fact1": "pollution is a source of pollutants", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "2d3609619d", "answerKey": "A"} | |
| {"id": "7-52", "question": {"stem": "Human reproduction requires", "choices": [{"text": "eggs with shells", "label": "A"}, {"text": "nest incubation", "label": "B"}, {"text": "a nest", "label": "C"}, {"text": "a womb", "label": "D"}]}, "fact1": "live birth means developing inside the mother instead of an egg", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "1759", "question": {"stem": "Thermometers", "choices": [{"text": "can help you monitor a fever", "label": "A"}, {"text": "indicate levels of mercury in the blood", "label": "B"}, {"text": "read exactly at 98.6 degrees", "label": "C"}, {"text": "are used only for babies", "label": "D"}]}, "fact1": "a thermometer is used to measure temperature", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "9-655", "question": {"stem": "if the earth was a living room, what can be done to melt the glaciers?", "choices": [{"text": "someone would turn up the room heater", "label": "A"}, {"text": "someone would turn up the air conditioner", "label": "B"}, {"text": "someone would turn up the music", "label": "C"}, {"text": "someone would turn on the light", "label": "D"}]}, "fact1": "if the atmospheric temperature rises then the glaciers will melt", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "A"} | |
| {"id": "132", "question": {"stem": "What would happen when balloons heat up?", "choices": [{"text": "they get bigger", "label": "A"}, {"text": "they get smaller", "label": "B"}, {"text": "nothing happens", "label": "C"}, {"text": "they fall down", "label": "D"}]}, "fact1": "as heat increases , a flexible container containing gas will expand", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "8-79", "question": {"stem": "A balloon is filled with helium for a party. After the party, the balloons are left in the living room, where a fireplace is heating the room. The balloons", "choices": [{"text": "expand", "label": "A"}, {"text": "melt", "label": "B"}, {"text": "shrink", "label": "C"}, {"text": "fall", "label": "D"}]}, "fact1": "as heat increases , a flexible container containing gas will expand", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "1835", "question": {"stem": "Seals are most likely to be found in what type of environment?", "choices": [{"text": "desert", "label": "A"}, {"text": "arctic", "label": "B"}, {"text": "Mediterranean", "label": "C"}, {"text": "tropical", "label": "D"}]}, "fact1": "arctic animals live in an arctic environment", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "d2ccffd14b", "answerKey": "B"} | |
| {"id": "9-149", "question": {"stem": "When the eggs hatch, the offspring are", "choices": [{"text": "killed", "label": "A"}, {"text": "hurt", "label": "B"}, {"text": "born", "label": "C"}, {"text": "cold", "label": "D"}]}, "fact1": "if an animal hatches from an egg then that animal is born", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "bdb4135787", "answerKey": "C"} | |
| {"id": "695", "question": {"stem": "Some berries may be eaten by", "choices": [{"text": "a bear or person", "label": "A"}, {"text": "a bear or shark", "label": "B"}, {"text": "a bear or lion", "label": "C"}, {"text": "a bear or wolf", "label": "D"}]}, "fact1": "bears eat berries", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "8-179", "question": {"stem": "A person has a chance to experience an equinox", "choices": [{"text": "weekly", "label": "A"}, {"text": "monthly", "label": "B"}, {"text": "annually", "label": "C"}, {"text": "biannually", "label": "D"}]}, "fact1": "an equinox occurs twice per year", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "7-50", "question": {"stem": "Overpopulation of an organism can", "choices": [{"text": "strain the resources of an ecosystem", "label": "A"}, {"text": "cause boundless growth of resources", "label": "B"}, {"text": "lead to extinction of the organism", "label": "C"}, {"text": "cause the ecosystem to flourish", "label": "D"}]}, "fact1": "if the population of an organism increases then the ecosystem may become overpopulated with that organism", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "508", "question": {"stem": "To improve health, what is a good strategy?", "choices": [{"text": "high risk lifestyle", "label": "A"}, {"text": "restaurant food", "label": "B"}, {"text": "business trip", "label": "C"}, {"text": "a spa trip", "label": "D"}]}, "fact1": "rest has a positive impact on a health", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "d2ccffd14b", "answerKey": "D"} | |
| {"id": "1674", "question": {"stem": "A girl and her mom have the same", "choices": [{"text": "date of birth", "label": "A"}, {"text": "shirt", "label": "B"}, {"text": "number of toenails", "label": "C"}, {"text": "hair length", "label": "D"}]}, "fact1": "the number of body parts of an organism is an inherited characteristic", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "163", "question": {"stem": "The transportation with the most mass is likely a", "choices": [{"text": "commercial plane", "label": "A"}, {"text": "private plane", "label": "B"}, {"text": "bus", "label": "C"}, {"text": "private car", "label": "D"}]}, "fact1": "mass is a measure of the amount of matter in an object", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "7-49", "question": {"stem": "A rabbit may enjoy", "choices": [{"text": "meat", "label": "A"}, {"text": "compost", "label": "B"}, {"text": "peas", "label": "C"}, {"text": "pebbles", "label": "D"}]}, "fact1": "rabbits eat plants", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "8-393", "question": {"stem": "A construction group wants to put a shopping center in town, but the only place available is a small nature park with a trail. Deer and other wildlife frequent the park, since it is the only place in the city where trees and fresh water are available for them. The construction group decides to build the shopping center, which means that", "choices": [{"text": "the deer are moved to a zoo", "label": "A"}, {"text": "the trail is expanded", "label": "B"}, {"text": "the mall has a nature park in it", "label": "C"}, {"text": "the wildlife environment is destroyed", "label": "D"}]}, "fact1": "humans changing an environment sometimes causes that environment to be destroyed", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "788", "question": {"stem": "Owls are likely to hunt at", "choices": [{"text": "3pm", "label": "A"}, {"text": "2am", "label": "B"}, {"text": "6pm", "label": "C"}, {"text": "7am", "label": "D"}]}, "fact1": "nocturnal predators hunt during the night", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "9-29", "question": {"stem": "What could be a positive aspect of a tree being cut down?", "choices": [{"text": "the plants that were under the tree will have access to more light", "label": "A"}, {"text": "the squirrels that were in that tree will have an easier time getting to their home", "label": "B"}, {"text": "Plants under the tree will get cooled off by the shade", "label": "C"}, {"text": "The sun will shine brighter than before", "label": "D"}]}, "fact1": "if a tree falls then sunlight becomes available to the surrounding plants", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "3f32b550f3", "answerKey": "A"} | |
| {"id": "9-368", "question": {"stem": "Birds carrying away fruit helps the tree", "choices": [{"text": "grow", "label": "A"}, {"text": "fertilize", "label": "B"}, {"text": "reproduce", "label": "C"}, {"text": "conquer", "label": "D"}]}, "fact1": "plant requires seed dispersal for reproduction", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "dc78319bb0", "answerKey": "C"} | |
| {"id": "7-671", "question": {"stem": "If a UFO is flying overhead and looks small, then large, then", "choices": [{"text": "the UFO is calling", "label": "A"}, {"text": "the UFO had been close", "label": "B"}, {"text": "the UFO is approaching", "label": "C"}, {"text": "the UFO is leaving", "label": "D"}]}, "fact1": "as a source of light becomes closer , that source will appear brighter", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "1272", "question": {"stem": "Inherited behavior is exhibited when", "choices": [{"text": "bears take a long winter sleep", "label": "A"}, {"text": "dogs sit on command", "label": "B"}, {"text": "seals clap for their trainers", "label": "C"}, {"text": "rats navigate thru a maze", "label": "D"}]}, "fact1": "hibernation is an inherited behavior", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "648", "question": {"stem": "What likely explains deforestation?", "choices": [{"text": "Increased insect populations", "label": "A"}, {"text": "Clearing for farming", "label": "B"}, {"text": "reduction in rainfall", "label": "C"}, {"text": "More carbon dioxide", "label": "D"}]}, "fact1": "cutting down trees in a forest causes the number of trees to decrease in that forest", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "be26a94e41", "answerKey": "B"} | |
| {"id": "9-1180", "question": {"stem": "Mosquitoes enjoy all the people at a BBQ in the summer for what reason?", "choices": [{"text": "steak", "label": "A"}, {"text": "blood", "label": "B"}, {"text": "nice weather", "label": "C"}, {"text": "taking food", "label": "D"}]}, "fact1": "as available resources increases , the population of an organism that uses those resources will increase", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "52dbc5c7af", "answerKey": "B"} | |
| {"id": "9-227", "question": {"stem": "The surface of the moon contains", "choices": [{"text": "dogs", "label": "A"}, {"text": "water", "label": "B"}, {"text": "high peaks", "label": "C"}, {"text": "humans", "label": "D"}]}, "fact1": "the surface of the Moon contains mountains", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "78e0a411ed", "answerKey": "C"} | |
| {"id": "1582", "question": {"stem": "A tool used to identify the percent chance of a trait being passed down has at least", "choices": [{"text": "four boxes", "label": "A"}, {"text": "eight boxes", "label": "B"}, {"text": "two boxes", "label": "C"}, {"text": "six boxes", "label": "D"}]}, "fact1": "a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "8-125", "question": {"stem": "A prisoner is kept in a stone room, unable to see the sun. The prisoner knows that he needs vitamin D to survive, so he", "choices": [{"text": "asks for milk", "label": "A"}, {"text": "asks for television", "label": "B"}, {"text": "asks for water", "label": "C"}, {"text": "asks for sleep", "label": "D"}]}, "fact1": "dairy is a source of Vitamin D", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "1923", "question": {"stem": "When trying to pull a rose out of the ground why do you encounter resistance?", "choices": [{"text": "roots", "label": "A"}, {"text": "tensile strength", "label": "B"}, {"text": "plant temperature", "label": "C"}, {"text": "plant color", "label": "D"}]}, "fact1": "roots anchor plants into the soil", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "303bb2cb4a", "answerKey": "A"} | |
| {"id": "9-229", "question": {"stem": "A bat flew through the sky without hitting anything due to which of these?", "choices": [{"text": "rainy sky to fly in", "label": "A"}, {"text": "fast truck to drive", "label": "B"}, {"text": "a car with gasoline", "label": "C"}, {"text": "surfaces to reflect sound off", "label": "D"}]}, "fact1": "echo is when sound reflects off of a surface", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "D"} | |
| {"id": "1702", "question": {"stem": "How can we see that the coloration of fur is an inherited characteristic?", "choices": [{"text": "puppies have soft fur", "label": "A"}, {"text": "kittens look like their parents", "label": "B"}, {"text": "all mammals are born with fur", "label": "C"}, {"text": "baby rats are mostly bald", "label": "D"}]}, "fact1": "the coloration of fur is an inherited characteristic", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "8-260", "question": {"stem": "Decaying vegetation is part of the process that", "choices": [{"text": "enables nuclear power to function", "label": "A"}, {"text": "enables to emitting of light beams", "label": "B"}, {"text": "enables gas powered motors to operate", "label": "C"}, {"text": "enables windmills to power electric grids", "label": "D"}]}, "fact1": "forming fossil fuels requires decaying vegetation", "humanScore": "1.00", "clarity": "1.75", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "9-491", "question": {"stem": "After a torrential downpour over a week, a man notices that the pond in his backyard is", "choices": [{"text": "melted", "label": "A"}, {"text": "dehydrated", "label": "B"}, {"text": "bloated", "label": "C"}, {"text": "salted", "label": "D"}]}, "fact1": "storms cause bodies of water to increase amount of water they contain", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "75", "question": {"stem": "The amount of friction and the speed of an object have what kind of relationship?", "choices": [{"text": "inverse", "label": "A"}, {"text": "reverse", "label": "B"}, {"text": "direct", "label": "C"}, {"text": "equal", "label": "D"}]}, "fact1": "force causes the speed of an object to decrease", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "be7a45e47c", "answerKey": "A"} | |
| {"id": "1215", "question": {"stem": "A fallen leaf", "choices": [{"text": "will turn into a tree", "label": "A"}, {"text": "will become bright green", "label": "B"}, {"text": "will begin to recycle the nutrients that made up its structure", "label": "C"}, {"text": "is likely to continue to grow", "label": "D"}]}, "fact1": "if a leaf falls off of a tree then that leaf is dead", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "8-93", "question": {"stem": "Over a period of time the weather can change", "choices": [{"text": "The color of my hair", "label": "A"}, {"text": "The way I walk", "label": "B"}, {"text": "The size of a statue", "label": "C"}, {"text": "The sound a computer makes", "label": "D"}]}, "fact1": "sometimes weathering smooths rocks", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "cee82219a0", "answerKey": "C"} | |
| {"id": "7-988", "question": {"stem": "Plant growth may cause", "choices": [{"text": "an uptick in the number of leaves", "label": "A"}, {"text": "a surge in leaf disease", "label": "B"}, {"text": "a gradual decrease in leaves", "label": "C"}, {"text": "a rapid decline of the leaves", "label": "D"}]}, "fact1": "when a plant grows , the number of the leaves of that plant may increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "9-1139", "question": {"stem": "The man's heart skipped a beat and he felt pain after touching which of these?", "choices": [{"text": "ice cube", "label": "A"}, {"text": "water", "label": "B"}, {"text": "electrical transformer", "label": "C"}, {"text": "grass", "label": "D"}]}, "fact1": "electrocution causes harm to an organism", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "0317ce7c33", "answerKey": "C"} | |
| {"id": "1545", "question": {"stem": "Which substance is capable of dripping?", "choices": [{"text": "Oxygen", "label": "A"}, {"text": "Juice", "label": "B"}, {"text": "Wood", "label": "C"}, {"text": "Lightning", "label": "D"}]}, "fact1": "matter in the liquid state drips", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "11e764b1ae", "answerKey": "B"} | |
| {"id": "7-664", "question": {"stem": "If bacon is left too long on a hot stove top", "choices": [{"text": "it will be cooked perfectly", "label": "A"}, {"text": "it will be bacteria laden", "label": "B"}, {"text": "it will become blackened", "label": "C"}, {"text": "it will be left raw", "label": "D"}]}, "fact1": "if too much heat is transferred to an object then that object may burn", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "8-53", "question": {"stem": "the dashboard reading in a jaguar would likely be set to which of these?", "choices": [{"text": "set to calories", "label": "A"}, {"text": "set to volume", "label": "B"}, {"text": "set to kilometers", "label": "C"}, {"text": "set to width", "label": "D"}]}, "fact1": "kilometers km are a unit used for measuring distance generally used for values between 1 and 50000000", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "7-1044", "question": {"stem": "are explosions safe?", "choices": [{"text": "they could harm living things", "label": "A"}, {"text": "they are very safe", "label": "B"}, {"text": "they cause nothing serious", "label": "C"}, {"text": "none of these", "label": "D"}]}, "fact1": "explosions can cause harm to an organism", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "A"} | |
| {"id": "7-1122", "question": {"stem": "The lowest temperature on the trip was at", "choices": [{"text": "the mountain pass", "label": "A"}, {"text": "the plain", "label": "B"}, {"text": "the large hill", "label": "C"}, {"text": "the canyon", "label": "D"}]}, "fact1": "as altitude increases , the temperature of the air will decrease", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "9-79", "question": {"stem": "What is the benefit to using a frosted window film over a non treated windows?", "choices": [{"text": "they are easier to make", "label": "A"}, {"text": "they let in less light", "label": "B"}, {"text": "they are cheaper to produce", "label": "C"}, {"text": "they are much stronger", "label": "D"}]}, "fact1": "no light shines through an opaque object", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "97e7d66d68", "answerKey": "B"} | |
| {"id": "7-157", "question": {"stem": "Ocean water contains", "choices": [{"text": "copious amounts of seltzer", "label": "A"}, {"text": "scant amounts of sodium chloride", "label": "B"}, {"text": "scant amounts of carbonation", "label": "C"}, {"text": "copious amounts of the combination of Na and Cl", "label": "D"}]}, "fact1": "the ocean contains large amounts of salt water", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "9-1164", "question": {"stem": "A cheetah that runs all day will find it has lost a lot of", "choices": [{"text": "blood", "label": "A"}, {"text": "water", "label": "B"}, {"text": "prey", "label": "C"}, {"text": "spots", "label": "D"}]}, "fact1": "as the activity of an animal increases , the amount of water in an animal 's body in that environment will decrease", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7c933a44d8", "answerKey": "B"} | |
| {"id": "8-63", "question": {"stem": "Beak shape can influence a bird's ability", "choices": [{"text": "to give birth to live young", "label": "A"}, {"text": "to mate with it's partner", "label": "B"}, {"text": "to fly to warmer climates", "label": "C"}, {"text": "to chew up certain worms", "label": "D"}]}, "fact1": "birds with beaks of different shapes eat different foods", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "8-308", "question": {"stem": "Some blind people have demonstrated bat-like skills by:", "choices": [{"text": "sensing shapes by light and shadows", "label": "A"}, {"text": "having a unusually strong sense of smell", "label": "B"}, {"text": "sensing nearby objects by temperature change", "label": "C"}, {"text": "using sound to 'see'", "label": "D"}]}, "fact1": "bats can echolocate", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "a9f90f5da1", "answerKey": "D"} | |
| {"id": "326", "question": {"stem": "December 21st through March 20 is a three month period which is an example of what?", "choices": [{"text": "A session", "label": "A"}, {"text": "A Match", "label": "B"}, {"text": "A Season", "label": "C"}, {"text": "Autumn", "label": "D"}]}, "fact1": "a new season occurs once per three months", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "e57e0b59c9", "answerKey": "C"} | |
| {"id": "1184", "question": {"stem": "Seeds provide new plants with", "choices": [{"text": "life sustaining elements", "label": "A"}, {"text": "essentials for photosynthesis", "label": "B"}, {"text": "water and hydrogen", "label": "C"}, {"text": "storage for roots", "label": "D"}]}, "fact1": "a seed is used for storing food for a new plant", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "359", "question": {"stem": "What is a more comfortable color to have for your automobile upholstery if living in a desert?", "choices": [{"text": "ecru", "label": "A"}, {"text": "red", "label": "B"}, {"text": "black", "label": "C"}, {"text": "navy", "label": "D"}]}, "fact1": "as lightness in color of an object increases , the ability of that object to reflect light will increase", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "a9f90f5da1", "answerKey": "A"} | |
| {"id": "9-350", "question": {"stem": "The salamander could eat a large amounts of what?", "choices": [{"text": "fettuccine if left around", "label": "A"}, {"text": "waxy leaves from certain plants", "label": "B"}, {"text": "dead carcass meat from livestock", "label": "C"}, {"text": "six legged winged organisms", "label": "D"}]}, "fact1": "a salamander eats insects", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "52dbc5c7af", "answerKey": "D"} | |
| {"id": "7-140", "question": {"stem": "A person can see", "choices": [{"text": "a radio recording", "label": "A"}, {"text": "an emotion", "label": "B"}, {"text": "a written message", "label": "C"}, {"text": "an abstract idea", "label": "D"}]}, "fact1": "seeing is used for sensing visual things", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "591", "question": {"stem": "When looking for good soil for plants, typically what is optimal?", "choices": [{"text": "malleable and nutritious", "label": "A"}, {"text": "dry and sandy", "label": "B"}, {"text": "grainy and bitter", "label": "C"}, {"text": "compact and hard", "label": "D"}]}, "fact1": "the looseness of soil has a positive impact on a plant 's roots' growth in that soil", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "d2ccffd14b", "answerKey": "A"} | |
| {"id": "7-391", "question": {"stem": "Animals are drawn to", "choices": [{"text": "gold", "label": "A"}, {"text": "houses", "label": "B"}, {"text": "feeders", "label": "C"}, {"text": "Carbon Dioxide", "label": "D"}]}, "fact1": "feeders attract animals to a location", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "5b8c846fee", "answerKey": "C"} | |
| {"id": "1672", "question": {"stem": "Squirrels spend their fall", "choices": [{"text": "looking for pretty leaves to collect", "label": "A"}, {"text": "stockpiling rocks for fighting in the winter", "label": "B"}, {"text": "stockpiling pecans for the frigid months", "label": "C"}, {"text": "collecting twigs to keep warm", "label": "D"}]}, "fact1": "squirrels gather nuts in the autumn to eat during the winter", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "9-464", "question": {"stem": "Rainbows are always found after what?", "choices": [{"text": "A fire", "label": "A"}, {"text": "A tornado", "label": "B"}, {"text": "Rainfall", "label": "C"}, {"text": "Cereal", "label": "D"}]}, "fact1": "sunlight and rain can cause a rainbow", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "bdb4135787", "answerKey": "C"} | |
| {"id": "9-983", "question": {"stem": "Crop rotation has a positive impact on what?", "choices": [{"text": "government mentality", "label": "A"}, {"text": "dirt quality", "label": "B"}, {"text": "town economies", "label": "C"}, {"text": "crop watering", "label": "D"}]}, "fact1": "crop rotation has a positive impact on soil quality", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "B"} | |
| {"id": "9-179", "question": {"stem": "the best method for detecting texture is", "choices": [{"text": "rubbing it", "label": "A"}, {"text": "seeing it", "label": "B"}, {"text": "hearing it", "label": "C"}, {"text": "tasting it", "label": "D"}]}, "fact1": "touch can be used for detecting texture", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "dc78319bb0", "answerKey": "A"} | |
| {"id": "7-942", "question": {"stem": "Cold-blooded animals are often", "choices": [{"text": "fast", "label": "A"}, {"text": "large", "label": "B"}, {"text": "hairless", "label": "C"}, {"text": "slow", "label": "D"}]}, "fact1": "a reptile is cold-blooded", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "7-100", "question": {"stem": "Grey clouds can bring", "choices": [{"text": "sunlight", "label": "A"}, {"text": "falling water molecules", "label": "B"}, {"text": "blooming flowers", "label": "C"}, {"text": "drought conditions", "label": "D"}]}, "fact1": "grey clouds are a source of precipitation", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "9-30", "question": {"stem": "Which animal is considered a predator?", "choices": [{"text": "ant", "label": "A"}, {"text": "snake", "label": "B"}, {"text": "elephant", "label": "C"}, {"text": "giraffe", "label": "D"}]}, "fact1": "a predator eats other animals for food", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0a040d1ed1", "answerKey": "B"} | |
| {"id": "1709", "question": {"stem": "Pollinators", "choices": [{"text": "enable plants to continue flourishing", "label": "A"}, {"text": "play an unimportant role in the reproduction process", "label": "B"}, {"text": "are useless to plants", "label": "C"}, {"text": "are considered unwanted pests", "label": "D"}]}, "fact1": "pollination requires pollinating animals", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "8-491", "question": {"stem": "A farmer harvests seeds from some plants, such as tomatoes, in order to plant them later on. These seeds, once planted", "choices": [{"text": "have their own dirt", "label": "A"}, {"text": "have their own sunlight", "label": "B"}, {"text": "have a lot of sand", "label": "C"}, {"text": "contain their necessary nutrition", "label": "D"}]}, "fact1": "a seed is used for storing food for a new plant", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "44", "question": {"stem": "What type of characteristics are people not born with?", "choices": [{"text": "genetics", "label": "A"}, {"text": "skills", "label": "B"}, {"text": "physical attributes", "label": "C"}, {"text": "height", "label": "D"}]}, "fact1": "skills are learned characteristics", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "123d66ccd7", "answerKey": "B"} | |
| {"id": "1023", "question": {"stem": "A spinning object is used to make", "choices": [{"text": "steam", "label": "A"}, {"text": "heat", "label": "B"}, {"text": "water", "label": "C"}, {"text": "electricity", "label": "D"}]}, "fact1": "a windmill converts wind energy into electricity", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "1911", "question": {"stem": "One of the negative consequences of offshore oil platforms is", "choices": [{"text": "evaporation of the surrounding water", "label": "A"}, {"text": "discharge of liquid petroleum in the surrounding sea", "label": "B"}, {"text": "improvement in the conditions of sea life", "label": "C"}, {"text": "increase in the birthrate of sea birds", "label": "D"}]}, "fact1": "offshore oil platforms might cause oil to leak into the water", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "429", "question": {"stem": "The unit of measure derived from French word millilitre is a unit used for measuring volume generally used for values between 1 and", "choices": [{"text": "1000", "label": "A"}, {"text": "250", "label": "B"}, {"text": "5000", "label": "C"}, {"text": "300", "label": "D"}]}, "fact1": "milliliters mL is a unit used for measuring volume generally used for values between 1 and 1000", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b7b9b1d4ec", "answerKey": "A"} | |
| {"id": "8-49", "question": {"stem": "A man's child runs through the yard in the sprinklers, getting mud all over their feet. The child then runs around on the porch, tracking mud everywhere. While the mud is still wet, the man decides to clean off the porch by", "choices": [{"text": "getting a new child", "label": "A"}, {"text": "yelling at the mud", "label": "B"}, {"text": "asking the child to stop", "label": "C"}, {"text": "turning on the hose", "label": "D"}]}, "fact1": "pouring water onto soil causes that soil to wash away", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "520", "question": {"stem": "Earthquakes", "choices": [{"text": "only happen in California", "label": "A"}, {"text": "cause solar and lunar eclipses", "label": "B"}, {"text": "will break your vases", "label": "C"}, {"text": "make bridges much safer", "label": "D"}]}, "fact1": "an earthquake causes the ground to shake", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "7-1128", "question": {"stem": "A seismograph can accurately describe", "choices": [{"text": "how rough the footing will be", "label": "A"}, {"text": "how bad the weather will be", "label": "B"}, {"text": "how stable the ground will be", "label": "C"}, {"text": "how shaky the horse will be", "label": "D"}]}, "fact1": "a seismograph is a kind of tool for measuring the size of an earthquake", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "7-394", "question": {"stem": "Light from further away may appear to be less bright than other, closer sources, such as in which instance?", "choices": [{"text": "the sun is always bright", "label": "A"}, {"text": "the moon is brighter than stars", "label": "B"}, {"text": "the moon is brighter than a floodlight", "label": "C"}, {"text": "the sun is darker than the moon", "label": "D"}]}, "fact1": "as distance from a source of light increases , that source of light will appear dimmer", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "9-1166", "question": {"stem": "A plant needs a specific climate to grow and", "choices": [{"text": "wither", "label": "A"}, {"text": "persist", "label": "B"}, {"text": "die", "label": "C"}, {"text": "decay", "label": "D"}]}, "fact1": "a plant requires a specific climate to grow and survive", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "B"} | |
| {"id": "7-884", "question": {"stem": "Banging on a drum causes", "choices": [{"text": "music to be loud", "label": "A"}, {"text": "music to be appealing", "label": "B"}, {"text": "reverberations to strike the eardrum", "label": "C"}, {"text": "concerts to sell out", "label": "D"}]}, "fact1": "musical instruments make sound when they are played", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "9-501", "question": {"stem": "What may have been formed by a volcano?", "choices": [{"text": "Mt. McKinley", "label": "A"}, {"text": "Lake Pontchartrain", "label": "B"}, {"text": "The great lakes", "label": "C"}, {"text": "Niagara Falls", "label": "D"}]}, "fact1": "mountains are formed by volcanoes", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "A"} | |
| {"id": "9-757", "question": {"stem": "Humans, cats, dogs, and elephants are known as mammals because their kids are born alive. Non-mammalian babies are born", "choices": [{"text": "old", "label": "A"}, {"text": "dead", "label": "B"}, {"text": "in an egg", "label": "C"}, {"text": "big", "label": "D"}]}, "fact1": "birds lay eggs", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "bdb4135787", "answerKey": "C"} | |
| {"id": "7-725", "question": {"stem": "Wind can cause", "choices": [{"text": "basements to flood due to weather", "label": "A"}, {"text": "small birds to kill large birds", "label": "B"}, {"text": "waterfalls to flow backwards", "label": "C"}, {"text": "stones to weather down to pebbles", "label": "D"}]}, "fact1": "wind causes erosion", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "1300", "question": {"stem": "Inherited characteristics", "choices": [{"text": "include mice being able to navigate a maze", "label": "A"}, {"text": "include learning to sit on command", "label": "B"}, {"text": "include dolphins doing tricks for their trainers", "label": "C"}, {"text": "include spots on a ladybug", "label": "D"}]}, "fact1": "the colors of the parts of an organism are inherited characteristics", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "9-230", "question": {"stem": "How could we determine approximately how far a bird is from the ground?", "choices": [{"text": "Measure the altitude of the bird using a reference point, such as a tall building.", "label": "A"}, {"text": "Identify the species of bird", "label": "B"}, {"text": "Ask the bird how high it was when it returns back to earth", "label": "C"}, {"text": "Measure the bird's mass", "label": "D"}]}, "fact1": "high means great in altitude", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "3f32b550f3", "answerKey": "A"} | |
| {"id": "9-988", "question": {"stem": "Endangered pandas are sometimes", "choices": [{"text": "accidentally dropped into volcanoes", "label": "A"}, {"text": "confined to enclosures to be viewed by the public", "label": "B"}, {"text": "found eating corn in the middle of North America", "label": "C"}, {"text": "made into delicious rare steaks", "label": "D"}]}, "fact1": "some animals live in zoo exhibits", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7c933a44d8", "answerKey": "B"} | |
| {"id": "9-393", "question": {"stem": "Algae can be found in", "choices": [{"text": "reservoir", "label": "A"}, {"text": "meat", "label": "B"}, {"text": "street", "label": "C"}, {"text": "tree", "label": "D"}]}, "fact1": "algae is found in bodies of water", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "A"} | |
| {"id": "7-823", "question": {"stem": "A toaster converts electrical energy into heat energy for toasting much like", "choices": [{"text": "a campfire toasts bread", "label": "A"}, {"text": "a microwave heats soup", "label": "B"}, {"text": "a fire burns paper", "label": "C"}, {"text": "a small oven works", "label": "D"}]}, "fact1": "a toaster converts electrical energy into heat energy for toasting", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "9-24", "question": {"stem": "An octopus, when in danger and unable to swim to safety, may find itself", "choices": [{"text": "mimicking other things", "label": "A"}, {"text": "melting into sand", "label": "B"}, {"text": "creating new homes", "label": "C"}, {"text": "mocking other fish", "label": "D"}]}, "fact1": "An example of camouflage is when something changes color in order to have the same color as its environment", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "570", "question": {"stem": "What does someone do when creating music?", "choices": [{"text": "hit a toy baseball with a bat", "label": "A"}, {"text": "shake a baby rattle with your hand", "label": "B"}, {"text": "bang the wall with your fist", "label": "C"}, {"text": "pluck the strings of a fingerboard with your fingers", "label": "D"}]}, "fact1": "An example of playing a musical instrument is strumming a guitar string", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "488385949d", "answerKey": "D"} | |
| {"id": "9-124", "question": {"stem": "The pull the human planet space rock orbiter has on certain bodies of dihydrogen monooxide results in?", "choices": [{"text": "telescope views", "label": "A"}, {"text": "water level fluctuations", "label": "B"}, {"text": "animal", "label": "C"}, {"text": "plant harvesting", "label": "D"}]}, "fact1": "the gravitational pull of the Moon on Earth 's oceans causes the tides", "humanScore": "1.00", "clarity": "0.80", "turkIdAnonymized": "52dbc5c7af", "answerKey": "B"} | |
| {"id": "9-199", "question": {"stem": "Since density = mass / volume, denser liquids such as water sink more than", "choices": [{"text": "baby oil", "label": "A"}, {"text": "corn syrup or", "label": "B"}, {"text": "milk", "label": "C"}, {"text": "honey", "label": "D"}]}, "fact1": "denser liquids settle below liquids that are less dense", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "3936d56dda", "answerKey": "A"} | |
| {"id": "767", "question": {"stem": "Photosynthesis can be performed by", "choices": [{"text": "a cabbage cell", "label": "A"}, {"text": "a bee cell", "label": "B"}, {"text": "a bear cell", "label": "C"}, {"text": "a cat cell", "label": "D"}]}, "fact1": "plant cells can perform photosynthesis", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "28", "question": {"stem": "The force exerted on an object and distance traveled have what kind of relationship?", "choices": [{"text": "reverse", "label": "A"}, {"text": "inverse", "label": "B"}, {"text": "equal", "label": "C"}, {"text": "direct", "label": "D"}]}, "fact1": "as force exerted on an object increases , distance travelled will increase", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "be7a45e47c", "answerKey": "D"} | |
| {"id": "9-1134", "question": {"stem": "all cells use cellular respiration to", "choices": [{"text": "photosynthesize", "label": "A"}, {"text": "release waste", "label": "B"}, {"text": "perform meiosis", "label": "C"}, {"text": "release energy", "label": "D"}]}, "fact1": "all cells perform cellular respiration", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "dc78319bb0", "answerKey": "B"} | |
| {"id": "9-1030", "question": {"stem": "The viewing oriented sensor of a prairie creature are for what?", "choices": [{"text": "reproductive purposes", "label": "A"}, {"text": "viewing sounds", "label": "B"}, {"text": "sensing views", "label": "C"}, {"text": "sensing tastes", "label": "D"}]}, "fact1": "eyes are used for seeing by animals by sensing light", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "52dbc5c7af", "answerKey": "C"} | |
| {"id": "9-18", "question": {"stem": "A dog is going to have to corral sheep for the afternoon, so it needs to prepare its body for the enormous workload ahead of it. The dog is", "choices": [{"text": "breaks for birds on the road", "label": "A"}, {"text": "given a large breakfast", "label": "B"}, {"text": "eats a few corn cobs", "label": "C"}, {"text": "given two apples to watch", "label": "D"}]}, "fact1": "eating food is used to get nutrients by living things", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "8-378", "question": {"stem": "A woman sells bracelets that she makes. The bracelets gain popularity, and the woman makes incredibly large amounts of money from the sales. After a while, very few people are still buying the bracelets, so", "choices": [{"text": "the woman makes more money", "label": "A"}, {"text": "the woman makes the same amount of money", "label": "B"}, {"text": "the woman spends more money", "label": "C"}, {"text": "the woman makes less money", "label": "D"}]}, "fact1": "as the sale of a product decreases , the amount of money made by the person selling that product will decrease", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "7-677", "question": {"stem": "A desert environment is", "choices": [{"text": "dry, grass covered, and humid", "label": "A"}, {"text": "lush, green, and tropical", "label": "B"}, {"text": "arid, parched, and sun-baked", "label": "C"}, {"text": "dry, damp, and lush", "label": "D"}]}, "fact1": "a desert environment is dry", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "9-786", "question": {"stem": "Seasons are caused by what rotating on its axis?", "choices": [{"text": "Our Planet", "label": "A"}, {"text": "The Atmosphere", "label": "B"}, {"text": "The Equator", "label": "C"}, {"text": "The Sun", "label": "D"}]}, "fact1": "the Earth being tilted on its axis causes seasons", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "A"} | |
| {"id": "9-463", "question": {"stem": "Which is best an letting electricity pass through?", "choices": [{"text": "tile flooring", "label": "A"}, {"text": "human flesh", "label": "B"}, {"text": "hockey stick", "label": "C"}, {"text": "a steak knife", "label": "D"}]}, "fact1": "metal is an electrical energy conductor", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "9cc91104fa", "answerKey": "D"} | |
| {"id": "7-71", "question": {"stem": "Asteroids crashing on planets can leave behind", "choices": [{"text": "large, bowl-shaped cavities in the ground", "label": "A"}, {"text": "aliens and foreign foods", "label": "B"}, {"text": "small dents in the planet's core", "label": "C"}, {"text": "lakes filled with salty water", "label": "D"}]}, "fact1": "usually craters on planets are formed by asteroids impacting that planet or moon 's surface", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "9-1053", "question": {"stem": "What is the formula of the substance which best helps plants grow", "choices": [{"text": "NH4", "label": "A"}, {"text": "C4H4", "label": "B"}, {"text": "CO2", "label": "C"}, {"text": "H2O", "label": "D"}]}, "fact1": "a plants require water for to grow", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "063988c9fc", "answerKey": "D"} | |
| {"id": "9-437", "question": {"stem": "You can experience a change of pressure when", "choices": [{"text": "Yelling really loud", "label": "A"}, {"text": "Soaring the skies", "label": "B"}, {"text": "Going walking", "label": "C"}, {"text": "riding a bike", "label": "D"}]}, "fact1": "as depth increases , pressure will increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cee82219a0", "answerKey": "B"} | |
| {"id": "1787", "question": {"stem": "A small creek absorbing heat energy can result in", "choices": [{"text": "the creek water getting colder", "label": "A"}, {"text": "a parched creek bed", "label": "B"}, {"text": "tributaries branching off from the creek", "label": "C"}, {"text": "a runoff of extra water", "label": "D"}]}, "fact1": "An example of evaporation is a body of water drying up by absorbing heat energy", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "7-107", "question": {"stem": "Summertime happens during June in all but which location?", "choices": [{"text": "Australia", "label": "A"}, {"text": "in Canada", "label": "B"}, {"text": "United States", "label": "C"}, {"text": "Europe", "label": "D"}]}, "fact1": "June is during the summer in the northern hemisphere", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "769", "question": {"stem": "It takes more water to fill a bathtub than a", "choices": [{"text": "lake", "label": "A"}, {"text": "pool", "label": "B"}, {"text": "stomach", "label": "C"}, {"text": "holding tank", "label": "D"}]}, "fact1": "the volume of an object can be used to describe the size of that object", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "9-73", "question": {"stem": "The eighth month of the year is winter in", "choices": [{"text": "Brazil", "label": "A"}, {"text": "Indiana", "label": "B"}, {"text": "London", "label": "C"}, {"text": "Canada", "label": "D"}]}, "fact1": "August is during the winter in the southern hemisphere", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "A"} | |
| {"id": "9-1194", "question": {"stem": "birds use their peckers to catch", "choices": [{"text": "dogs", "label": "A"}, {"text": "a tan", "label": "B"}, {"text": "a ball", "label": "C"}, {"text": "bees", "label": "D"}]}, "fact1": "a beak is used for catching prey by some birds", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "dc78319bb0", "answerKey": "D"} | |
| {"id": "9-416", "question": {"stem": "transplanting seedling oaks has a positive impact on", "choices": [{"text": "fuel costs", "label": "A"}, {"text": "the economy", "label": "B"}, {"text": "housing value", "label": "C"}, {"text": "the environment", "label": "D"}]}, "fact1": "planting trees has a positive impact on an ecosystem", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "dc78319bb0", "answerKey": "D"} | |
| {"id": "470", "question": {"stem": "What is an example of hunting?", "choices": [{"text": "humans throwing a spear through an animal", "label": "A"}, {"text": "humans chewing on boiled animal muscles", "label": "B"}, {"text": "humans gathering animals in a gate", "label": "C"}, {"text": "humans plucking fruit from a tree", "label": "D"}]}, "fact1": "hunting means humans kill animals in the wild", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "488385949d", "answerKey": "A"} | |
| {"id": "1297", "question": {"stem": "Which of these has shape that changes depending on the container which it resides within?", "choices": [{"text": "paper", "label": "A"}, {"text": "wood", "label": "B"}, {"text": "stone", "label": "C"}, {"text": "orange juice", "label": "D"}]}, "fact1": "Matter in the liquid phase has variable shape", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "303bb2cb4a", "answerKey": "D"} | |
| {"id": "8-346", "question": {"stem": "What would be the flavor if you ate the item that fell and is thought to have hit Sir Issac Newton's head", "choices": [{"text": "Sweet", "label": "A"}, {"text": "Salty", "label": "B"}, {"text": "bitter", "label": "C"}, {"text": "sour", "label": "D"}]}, "fact1": "sugar causes food to taste sweet", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "e57e0b59c9", "answerKey": "A"} | |
| {"id": "7-807", "question": {"stem": "Earth's four layers are comprised mainly of", "choices": [{"text": "stone", "label": "A"}, {"text": "bacteria", "label": "B"}, {"text": "water", "label": "C"}, {"text": "air", "label": "D"}]}, "fact1": "Earth is made of rock", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "8-463", "question": {"stem": "if coffee sits in the fridge and loses its liquid form, what is that point known as?", "choices": [{"text": "the freezing point", "label": "A"}, {"text": "the prime point", "label": "B"}, {"text": "the boiling point", "label": "C"}, {"text": "the melting point", "label": "D"}]}, "fact1": "freezing point means temperature at which a liquid freezes", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cf7109905e", "answerKey": "A"} | |
| {"id": "9-110", "question": {"stem": "Mammals give birth to live", "choices": [{"text": "children", "label": "A"}, {"text": "birds", "label": "B"}, {"text": "fish", "label": "C"}, {"text": "insects", "label": "D"}]}, "fact1": "mammals give birth to live young", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "A"} | |
| {"id": "1611", "question": {"stem": "If a battery in an electromagnet is active, then what will happen to a nail in that electromagnet?", "choices": [{"text": "it loses its magnetization", "label": "A"}, {"text": "it loses its charge", "label": "B"}, {"text": "it may become magnetized", "label": "C"}, {"text": "it gains a charge", "label": "D"}]}, "fact1": "if battery in an electromagnet is active then the nail in the electromagnet will become magnetic", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "9-942", "question": {"stem": "Which of these is a factor in the shape of a fern's seed?", "choices": [{"text": "luck", "label": "A"}, {"text": "humans", "label": "B"}, {"text": "gold", "label": "C"}, {"text": "inheritance", "label": "D"}]}, "fact1": "the type of seed of a plant is an inherited characteristic", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "0317ce7c33", "answerKey": "D"} | |
| {"id": "9-1102", "question": {"stem": "Which is recyclable?", "choices": [{"text": "An Elephant", "label": "A"}, {"text": "A school notebook", "label": "B"}, {"text": "A boat", "label": "C"}, {"text": "A lake", "label": "D"}]}, "fact1": "paper is recyclable", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "B"} | |
| {"id": "9-774", "question": {"stem": "if the population in a habitat is on a steady decline, what condition is the habitat?", "choices": [{"text": "it is a place to emigrate from", "label": "A"}, {"text": "it is an ideal habitat", "label": "B"}, {"text": "it is an unsustainable habitat", "label": "C"}, {"text": "it is a thriving abode", "label": "D"}]}, "fact1": "if a habitat is destroyed then that habitat can not support animals", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "8-333", "question": {"stem": "A teacher wants to show how to combine two substances together. The two things that he can use in order to mix them completely are", "choices": [{"text": "water and soda", "label": "A"}, {"text": "water and oil", "label": "B"}, {"text": "sand and rocks", "label": "C"}, {"text": "salt and bark", "label": "D"}]}, "fact1": "An example of combining two substances is pouring one substance into the other substance", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "9-573", "question": {"stem": "Medicine is used to cure but can cause people to have allergic reactions such as", "choices": [{"text": "spider bites", "label": "A"}, {"text": "vomiting", "label": "B"}, {"text": "placebo effect", "label": "C"}, {"text": "dance fever", "label": "D"}]}, "fact1": "medicine can cause people to have bad reactions", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "3936d56dda", "answerKey": "B"} | |
| {"id": "1955", "question": {"stem": "Lightning may lead to", "choices": [{"text": "damage to local foliage", "label": "A"}, {"text": "rainbows across the sky", "label": "B"}, {"text": "growth of local flora", "label": "C"}, {"text": "firefighters getting the night off", "label": "D"}]}, "fact1": "lightning can cause a forest fire", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "8-45", "question": {"stem": "When would a nocturnal predator most likely hunt?", "choices": [{"text": "5 p.m.", "label": "A"}, {"text": "12 p.m.", "label": "B"}, {"text": "3 a.m.", "label": "C"}, {"text": "10 a.m.", "label": "D"}]}, "fact1": "nocturnal predators hunt during the night", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "474293f37c", "answerKey": "C"} | |
| {"id": "9-674", "question": {"stem": "Where water be located in its gas form?", "choices": [{"text": "inside a disc golf driver", "label": "A"}, {"text": "inside of a brass pipe", "label": "B"}, {"text": "a mile up in the sky", "label": "C"}, {"text": "inside a leather baseball", "label": "D"}]}, "fact1": "water vapor is found in the atmosphere", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "9cc91104fa", "answerKey": "C"} | |
| {"id": "898", "question": {"stem": "Green parts of a life form absorb", "choices": [{"text": "carbon dioxide", "label": "A"}, {"text": "light", "label": "B"}, {"text": "oxygen", "label": "C"}, {"text": "water", "label": "D"}]}, "fact1": "chlorophyll is used for absorbing light energy by plants", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "7-1159", "question": {"stem": "If a new species of predator joins a community", "choices": [{"text": "the new species will become herbivores", "label": "A"}, {"text": "prey will experience an increase in population", "label": "B"}, {"text": "prey will experience a drop in population", "label": "C"}, {"text": "the old species will die out", "label": "D"}]}, "fact1": "if a new predator begins eating prey then the population of that prey will decrease", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "568", "question": {"stem": "Why would a perennial plant with an elongated stem a frequently used for lumber fall to the ground?", "choices": [{"text": "It's dead", "label": "A"}, {"text": "For water", "label": "B"}, {"text": "For food", "label": "C"}, {"text": "For sun", "label": "D"}]}, "fact1": "if a tree falls then that tree is dead", "humanScore": "1.00", "clarity": "1.50", "turkIdAnonymized": "e57e0b59c9", "answerKey": "A"} | |
| {"id": "9-877", "question": {"stem": "I'm an animal with a white fur and a large fluffy tail that lives in arctic regions; what am I?", "choices": [{"text": "weasel", "label": "A"}, {"text": "snow fox", "label": "B"}, {"text": "wolf", "label": "C"}, {"text": "polar bear", "label": "D"}]}, "fact1": "arctic animals live in an arctic environment", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "97e7d66d68", "answerKey": "B"} | |
| {"id": "406", "question": {"stem": "Dairy is a source of", "choices": [{"text": "a vitamin that prevents blood loss", "label": "A"}, {"text": "a vitamin that treats amino acid deficiency", "label": "B"}, {"text": "a group of fat-soluble secosteroids", "label": "C"}, {"text": "a vitamin that helps treat liver problems", "label": "D"}]}, "fact1": "dairy is a source of Vitamin D", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b7b9b1d4ec", "answerKey": "C"} | |
| {"id": "7-1132", "question": {"stem": "Atomic 26 is drawn to a device, it could be", "choices": [{"text": "magnetized", "label": "A"}, {"text": "Na", "label": "B"}, {"text": "compass", "label": "C"}, {"text": "K", "label": "D"}]}, "fact1": "metal is sometimes magnetic", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "7-479", "question": {"stem": "why do tadpoles change into frogs?", "choices": [{"text": "tadpoles change to different animals", "label": "A"}, {"text": "tadpoles are really just fish", "label": "B"}, {"text": "they are young frogs still growing", "label": "C"}, {"text": "none of these", "label": "D"}]}, "fact1": "tadpole changes into a frog", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "609", "question": {"stem": "What do cows eat?", "choices": [{"text": "Chickpeas", "label": "A"}, {"text": "Chocolate", "label": "B"}, {"text": "Steak", "label": "C"}, {"text": "Poultry", "label": "D"}]}, "fact1": "cows only eat plants", "humanScore": "1.00", "clarity": "1.00", "turkIdAnonymized": "e57e0b59c9", "answerKey": "A"} | |
| {"id": "1568", "question": {"stem": "Which object conducts electricity?", "choices": [{"text": "Window", "label": "A"}, {"text": "Rubik's Cube", "label": "B"}, {"text": "Ship Anchor", "label": "C"}, {"text": "Boulder", "label": "D"}]}, "fact1": "metal is an electrical energy conductor", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "303bb2cb4a", "answerKey": "C"} | |
| {"id": "9-418", "question": {"stem": "Glucose travels", "choices": [{"text": "from roots to leaves of a daffodil", "label": "A"}, {"text": "from a rose's leaves to the atmosphere", "label": "B"}, {"text": "from a daisy's leaves into it's underground support system", "label": "C"}, {"text": "from the sun to a sunflower's buds", "label": "D"}]}, "fact1": "sugars are transported from the leaves to the roots of a plant", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "7-1050", "question": {"stem": "Evaporation", "choices": [{"text": "only happens in the summer", "label": "A"}, {"text": "is like nature's disappearing water trick", "label": "B"}, {"text": "is caused by snow", "label": "C"}, {"text": "involves the disappearance of sunlight", "label": "D"}]}, "fact1": "if a liquid disappears then that liquid probably evaporated", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "9-510", "question": {"stem": "In order for crops to grow food safely, pesticides are used on them. When it floods, this causes t he what to be poisonous?", "choices": [{"text": "air", "label": "A"}, {"text": "Corn", "label": "B"}, {"text": "Runoff", "label": "C"}, {"text": "farmers", "label": "D"}]}, "fact1": "runoff contains pesticides from cropland", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "bdb4135787", "answerKey": "C"} | |
| {"id": "9-519", "question": {"stem": "The boy was able to warm the fireplace without a lighter thanks to what?", "choices": [{"text": "friction", "label": "A"}, {"text": "metal", "label": "B"}, {"text": "wishing", "label": "C"}, {"text": "magic", "label": "D"}]}, "fact1": "friction occurs when two object 's surfaces move against each other", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "A"} | |
| {"id": "9-637", "question": {"stem": "Where would a duck like to live?", "choices": [{"text": "the Sahara", "label": "A"}, {"text": "Antarctica", "label": "B"}, {"text": "the Appalachian mountains", "label": "C"}, {"text": "Death Valley", "label": "D"}]}, "fact1": "a desert environment is dry", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "C"} | |
| {"id": "473", "question": {"stem": "What do tuna eat?", "choices": [{"text": "Atlantic menhaden", "label": "A"}, {"text": "Swedish fish", "label": "B"}, {"text": "gummy fish", "label": "C"}, {"text": "laminariales", "label": "D"}]}, "fact1": "tuna eat fish", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "8-445", "question": {"stem": "A woman notices that she is depressed every autumn, and wonders why. A friend suggests to her that perhaps certain changes that take place as seasons move from warm to cold may be having an effect on her. When pressed for an example of these changes, the friend cites", "choices": [{"text": "flowers blooming", "label": "A"}, {"text": "grass turning brown", "label": "B"}, {"text": "trees growing", "label": "C"}, {"text": "blossoms blooming", "label": "D"}]}, "fact1": "An example of a seasonal change is plants dying in the winter", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "9-575", "question": {"stem": "is it normal for an adult animal to lay eggs?", "choices": [{"text": "it has never happened", "label": "A"}, {"text": "yes it is standard", "label": "B"}, {"text": "it is abnormal and weird", "label": "C"}, {"text": "all of these", "label": "D"}]}, "fact1": "some adult animals lay eggs", "humanScore": "1.00", "clarity": "0.40", "turkIdAnonymized": "cf7109905e", "answerKey": "B"} | |
| {"id": "7-284", "question": {"stem": "If your dog is overweight", "choices": [{"text": "add more fat to their diet", "label": "A"}, {"text": "cut back their caloric intake", "label": "B"}, {"text": "let them sleep more", "label": "C"}, {"text": "increase their caloric intake", "label": "D"}]}, "fact1": "as the amount of food an animal eats increases , the weight of that animal will increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "8-135", "question": {"stem": "Eyes allow humans", "choices": [{"text": "to detect when a traffic light changes", "label": "A"}, {"text": "detect sour flavors in candy", "label": "B"}, {"text": "hear music at concerts", "label": "C"}, {"text": "detect acrid odors in the air", "label": "D"}]}, "fact1": "seeing is used for sensing visual things", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "397", "question": {"stem": "Organisms covered by layers of sediment", "choices": [{"text": "become fossils over night", "label": "A"}, {"text": "may end up reanimated over time", "label": "B"}, {"text": "develop characteristics for survival", "label": "C"}, {"text": "may end up fueling a car", "label": "D"}]}, "fact1": "fossils are formed when layers of sediment cover the remains of organisms over time", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "9-32", "question": {"stem": "The winter solstice is on December 21st in the", "choices": [{"text": "counties", "label": "A"}, {"text": "north of equator", "label": "B"}, {"text": "states", "label": "C"}, {"text": "southern hemisphere", "label": "D"}]}, "fact1": "the winter solstice is on December 21st in the northern hemisphere", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "B"} | |
| {"id": "48", "question": {"stem": "A lake environment is a good setup for what to happen to organic remains?", "choices": [{"text": "bleaching", "label": "A"}, {"text": "burning", "label": "B"}, {"text": "fossilization", "label": "C"}, {"text": "drying", "label": "D"}]}, "fact1": "fossils are formed when layers of sediment cover the remains of organisms over time", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "d2ccffd14b", "answerKey": "C"} | |
| {"id": "8-69", "question": {"stem": "were there fossil fuels in the ground when humans evolved?", "choices": [{"text": "this was only created by humans", "label": "A"}, {"text": "humans predate fossil fuel formation", "label": "B"}, {"text": "significant supplies accumulated prior", "label": "C"}, {"text": "none of these", "label": "D"}]}, "fact1": "fossil fuels forming occurs over a period of 300000000 years which is considered a very long time to a human", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "9-159", "question": {"stem": "The Grand Canyon is massive, with large, high peaks and very deep lows, which was formed when", "choices": [{"text": "some water is around it", "label": "A"}, {"text": "water rained on it", "label": "B"}, {"text": "natural waters weathered it", "label": "C"}, {"text": "a pool was opened", "label": "D"}]}, "fact1": "the Grand Canyon was formed by the Colorado River flowing over long periods of time", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "9-317", "question": {"stem": "What type of useful product can be made from the moving winds?", "choices": [{"text": "wood", "label": "A"}, {"text": "bananas", "label": "B"}, {"text": "electricity", "label": "C"}, {"text": "metal", "label": "D"}]}, "fact1": "wind is used for producing electricity", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "52dbc5c7af", "answerKey": "C"} | |
| {"id": "423", "question": {"stem": "The sides of the canyon are", "choices": [{"text": "metal", "label": "A"}, {"text": "water", "label": "B"}, {"text": "rivers", "label": "C"}, {"text": "stone", "label": "D"}]}, "fact1": "most canyons are formed by flowing rivers through erosion over long periods of time", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "8-304", "question": {"stem": "which of these people would have the worst air quality at their residence?", "choices": [{"text": "a man who lives next to a landfill", "label": "A"}, {"text": "a man who lives in a city with the best air quality", "label": "B"}, {"text": "none of these", "label": "C"}, {"text": "a man who lives in a great suburb", "label": "D"}]}, "fact1": "an landfill is a source of pollution", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "A"} | |
| {"id": "785", "question": {"stem": "What is a stopwatch used for?", "choices": [{"text": "to rewind 5 minutes", "label": "A"}, {"text": "to tell what will happen 5 minutes from now", "label": "B"}, {"text": "to voice the time", "label": "C"}, {"text": "to measure minutes and hours", "label": "D"}]}, "fact1": "a stopwatch is used to measure time", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "488385949d", "answerKey": "D"} | |
| {"id": "9-1087", "question": {"stem": "As a drought worsens the level at an aquifer will", "choices": [{"text": "stay the same", "label": "A"}, {"text": "fluctuate wildly", "label": "B"}, {"text": "decrease", "label": "C"}, {"text": "increase", "label": "D"}]}, "fact1": "drought means available water decreases in an environment", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "97e7d66d68", "answerKey": "C"} | |
| {"id": "485", "question": {"stem": "Wind frequently helps transport from one place to another", "choices": [{"text": "marble statues", "label": "A"}, {"text": "molten magma", "label": "B"}, {"text": "subterranean termites", "label": "C"}, {"text": "exposed topsoil", "label": "D"}]}, "fact1": "wind carries dirt from one place to another place", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "e28b6749d9", "answerKey": "D"} | |
| {"id": "9-908", "question": {"stem": "When a kid slams on the brakes on their bike what is caused?", "choices": [{"text": "bike helmet", "label": "A"}, {"text": "avoiding accidents", "label": "B"}, {"text": "friction", "label": "C"}, {"text": "gearing", "label": "D"}]}, "fact1": "skidding causes friction", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "52dbc5c7af", "answerKey": "C"} | |
| {"id": "1231", "question": {"stem": "Sources of spices have", "choices": [{"text": "crystals", "label": "A"}, {"text": "feathers", "label": "B"}, {"text": "cell walls", "label": "C"}, {"text": "craters", "label": "D"}]}, "fact1": "plants are the source of spices", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "810", "question": {"stem": "Conservation", "choices": [{"text": "leads to longer drought of resources", "label": "A"}, {"text": "leads to longer availability of resources", "label": "B"}, {"text": "leads to more consumption", "label": "C"}, {"text": "leads to short supply of resources", "label": "D"}]}, "fact1": "as the use of a resource decreases , the length of time that resource will be available increases", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "158", "question": {"stem": "A tree is not the habitat of a", "choices": [{"text": "squirrel", "label": "A"}, {"text": "woodpecker", "label": "B"}, {"text": "monkey", "label": "C"}, {"text": "lion", "label": "D"}]}, "fact1": "organisms live in their habitat", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "7-445", "question": {"stem": "Erosion could lead to", "choices": [{"text": "a change in the direction of a stream", "label": "A"}, {"text": "a change in ocean temperatures", "label": "B"}, {"text": "an increase in rainy weather", "label": "C"}, {"text": "an increase in plants and animals", "label": "D"}]}, "fact1": "erosion causes deposition", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "1502", "question": {"stem": "A hemisphere experiences summer when", "choices": [{"text": "it's tilted towards Jupiter", "label": "A"}, {"text": "it's angled towards the moon", "label": "B"}, {"text": "it's angled towards the largest star in the solar system", "label": "C"}, {"text": "it spins counter clockwise on Earth's axis", "label": "D"}]}, "fact1": "summer is when a hemisphere is tilted towards the sun", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "1200", "question": {"stem": "What date is the amount of daylight minimized", "choices": [{"text": "Jul 4th", "label": "A"}, {"text": "Feb 29th", "label": "B"}, {"text": "May 3rd", "label": "C"}, {"text": "Sep 1st", "label": "D"}]}, "fact1": "the amount of daylight is least in the winter", "humanScore": "0.80", "clarity": "0.40", "turkIdAnonymized": "64d9056837", "answerKey": "B"} | |
| {"id": "437", "question": {"stem": "Which term is involved with protection by skin?", "choices": [{"text": "Eucerin pH5 range", "label": "A"}, {"text": "Sagittal plane", "label": "B"}, {"text": "pyogenic vibrio", "label": "C"}, {"text": "popliteus", "label": "D"}]}, "fact1": "skin is used for protecting the body from harmful substances", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "a9f90f5da1", "answerKey": "A"} | |
| {"id": "8-205", "question": {"stem": "The reason Earth is so sturdy is because", "choices": [{"text": "It is made from rock", "label": "A"}, {"text": "It eats three meals a day", "label": "B"}, {"text": "It has a loving family", "label": "C"}, {"text": "It is made from metal", "label": "D"}]}, "fact1": "Earth is made of rock", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cee82219a0", "answerKey": "A"} | |
| {"id": "9-270", "question": {"stem": "A plant left in the dark", "choices": [{"text": "produces fruit", "label": "A"}, {"text": "grows faster", "label": "B"}, {"text": "fails to grow", "label": "C"}, {"text": "gets greener", "label": "D"}]}, "fact1": "a plant requires sunlight to grow", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "c8d24331a4", "answerKey": "C"} | |
| {"id": "8-130", "question": {"stem": "A boy wants to use his Walkman so that he can listen to some music. When he tries to turn it on, it us unable to, and the boy realizes that he will need", "choices": [{"text": "heat", "label": "A"}, {"text": "metal", "label": "B"}, {"text": "lithium-ion", "label": "C"}, {"text": "plastic", "label": "D"}]}, "fact1": "electric devices require electrical energy to function", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "229", "question": {"stem": "Nuclear activity is the cause of what celestial occurrence?", "choices": [{"text": "axial planetary rotation", "label": "A"}, {"text": "comets", "label": "B"}, {"text": "planetary formation", "label": "C"}, {"text": "the sun's rays", "label": "D"}]}, "fact1": "a star is a source of light through nuclear reactions", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "d2ccffd14b", "answerKey": "D"} | |
| {"id": "9-390", "question": {"stem": "Which source provides the safest water?", "choices": [{"text": "River", "label": "A"}, {"text": "Sea", "label": "B"}, {"text": "Ocean", "label": "C"}, {"text": "Rain", "label": "D"}]}, "fact1": "rain is a source of water", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "3c248b4dc4", "answerKey": "D"} | |
| {"id": "8-107", "question": {"stem": "A rabbit has a litter of bunnies! Most of the babies are white, just like the mother rabbit, but one baby has brown spots, like the father rabbit. The father rabbit", "choices": [{"text": "spread out some fur", "label": "A"}, {"text": "has black on his ears", "label": "B"}, {"text": "passed down inherited characteristics", "label": "C"}, {"text": "is the same size as the mother", "label": "D"}]}, "fact1": "inheriting is when a inherited characteristic is copied from parent to offspring by DNA", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "7-527", "question": {"stem": "Photosynthesis means plants are unable to", "choices": [{"text": "convert sunlight to sand", "label": "A"}, {"text": "provide food sources for others", "label": "B"}, {"text": "be producers in an ecosystem", "label": "C"}, {"text": "make their own food", "label": "D"}]}, "fact1": "photosynthesis means producers convert from carbon dioxide, water, and solar energy into food for themselves", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "7-333", "question": {"stem": "Through DNA, a rabbit will have long ears if", "choices": [{"text": "rabbits are born with ears", "label": "A"}, {"text": "there was a lot of food", "label": "B"}, {"text": "genetic contributors had long ears", "label": "C"}, {"text": "parents were also rabbits", "label": "D"}]}, "fact1": "offspring receive genes from their parents through DNA", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "9-44", "question": {"stem": "There are various creatures that live in forests, such as", "choices": [{"text": "giant fish", "label": "A"}, {"text": "enormous crabs", "label": "B"}, {"text": "whitetails", "label": "C"}, {"text": "desert jackals", "label": "D"}]}, "fact1": "a deer lives in a forest", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "7-160", "question": {"stem": "An octopus protects itself with", "choices": [{"text": "water splashing", "label": "A"}, {"text": "running fast", "label": "B"}, {"text": "long hands", "label": "C"}, {"text": "pigment squirting", "label": "D"}]}, "fact1": "ink is used for hiding from predators by octopuses", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "cf7109905e", "answerKey": "D"} | |
| {"id": "1942", "question": {"stem": "Resources decreasing in an environment", "choices": [{"text": "induces organisms to use more of their resources", "label": "A"}, {"text": "causes an increase in use of resources", "label": "B"}, {"text": "causes an uptick in birthrate", "label": "C"}, {"text": "induces organisms to be more economical with resources", "label": "D"}]}, "fact1": "when available resources decrease in an environment , organisms have to conserve those resources", "humanScore": "1.00", "clarity": "1.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "9-597", "question": {"stem": "The sidewalk next to a house having a crack in it and having vegetation growing from it is considered?", "choices": [{"text": "insects", "label": "A"}, {"text": "weathering", "label": "B"}, {"text": "lava", "label": "C"}, {"text": "erosion", "label": "D"}]}, "fact1": "weathering means breaking down surface materials from larger whole into smaller pieces by weather", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "52dbc5c7af", "answerKey": "B"} | |
| {"id": "9-35", "question": {"stem": "If you wanted to make a necklace, how long would you have to wait for the materials to appear inside the Earth?", "choices": [{"text": "millions of years", "label": "A"}, {"text": "1 day", "label": "B"}, {"text": "10 days", "label": "C"}, {"text": "100 days", "label": "D"}]}, "fact1": "all minerals are formed by natural geological processes", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "0317ce7c33", "answerKey": "A"} | |
| {"id": "1161", "question": {"stem": "Moon phases", "choices": [{"text": "change the moon into cheese", "label": "A"}, {"text": "alter the way the moon's facade looks", "label": "B"}, {"text": "change moon lakes into vapor", "label": "C"}, {"text": "cause lunar eclipse every day", "label": "D"}]}, "fact1": "the phases of the Moon change the appearance of the Moon", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "7-171", "question": {"stem": "If hot water were poured on an arm, what would happen to internal organs?", "choices": [{"text": "they would be scalded", "label": "A"}, {"text": "organs would remain uneffected", "label": "B"}, {"text": "they would begin to decay", "label": "C"}, {"text": "they would experience pain", "label": "D"}]}, "fact1": "skin is used for protecting the body from harmful substances", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "1139", "question": {"stem": "Barnyard bovines", "choices": [{"text": "eat organic chicken", "label": "A"}, {"text": "eat eggs", "label": "B"}, {"text": "eat beef", "label": "C"}, {"text": "eat alfalfa hay", "label": "D"}]}, "fact1": "cows only eat plants", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "1924", "question": {"stem": "Desert environments features", "choices": [{"text": "tropical plants", "label": "A"}, {"text": "tons of sun", "label": "B"}, {"text": "massive rain totals", "label": "C"}, {"text": "icy precipitation", "label": "D"}]}, "fact1": "a desert environment usually has a lot of sunlight", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "9-440", "question": {"stem": "a large cluster of humans, dogs, apple trees, atmosphere and more can be called", "choices": [{"text": "army of ants", "label": "A"}, {"text": "a community", "label": "B"}, {"text": "a toy store", "label": "C"}, {"text": "a shopping mall", "label": "D"}]}, "fact1": "an ecosystem contains large numbers of living organisms in a particular place", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "B"} | |
| {"id": "9-528", "question": {"stem": "A person is considering various organs, and is looking at which ones will be most muscular. A contender for most muscular is", "choices": [{"text": "the lungs", "label": "A"}, {"text": "the kidney", "label": "B"}, {"text": "the heart", "label": "C"}, {"text": "the liver", "label": "D"}]}, "fact1": "the heart is mostly made of muscle", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "170", "question": {"stem": "Which pair don't reproduce the same way?", "choices": [{"text": "rabbit and hare", "label": "A"}, {"text": "mule and hinny", "label": "B"}, {"text": "cat and catfish", "label": "C"}, {"text": "caterpillar and butterfly", "label": "D"}]}, "fact1": "different organisms reproduce differently", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "be7a45e47c", "answerKey": "C"} | |
| {"id": "395", "question": {"stem": "Which of the following is warm blooded?", "choices": [{"text": "toad", "label": "A"}, {"text": "snake", "label": "B"}, {"text": "turtle", "label": "C"}, {"text": "skunk", "label": "D"}]}, "fact1": "a mammal is warm-blooded", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "9d751854d9", "answerKey": "D"} | |
| {"id": "9-633", "question": {"stem": "A male bird spots a female of his species and begins a fancy dance, flashing his bright feathers around in the air, showing off. This male is attempting to procure", "choices": [{"text": "a manager", "label": "A"}, {"text": "an agent", "label": "B"}, {"text": "a meal", "label": "C"}, {"text": "a reproductive companion", "label": "D"}]}, "fact1": "coloration is used to find a mate by some animals", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "9-504", "question": {"stem": "Vast quantities of metal can be obtained from", "choices": [{"text": "a quarry", "label": "A"}, {"text": "concerts", "label": "B"}, {"text": "forests", "label": "C"}, {"text": "salt", "label": "D"}]}, "fact1": "rocks often contain large amounts of metal", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7c933a44d8", "answerKey": "A"} | |
| {"id": "8-192", "question": {"stem": "Roasting a turkey requires adding what type of energy", "choices": [{"text": "Heat", "label": "A"}, {"text": "Kinetic", "label": "B"}, {"text": "Magnetic", "label": "C"}, {"text": "Chemical", "label": "D"}]}, "fact1": "cooking food requires adding heat energy", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "83ad69bf22", "answerKey": "A"} | |
| {"id": "7-1108", "question": {"stem": "Dry environments often", "choices": [{"text": "liberally use water for everything", "label": "A"}, {"text": "allow plants to flourish", "label": "B"}, {"text": "require people to move", "label": "C"}, {"text": "institute rules about water usage", "label": "D"}]}, "fact1": "conserving water can be used for survival in a dry environment", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "7-852", "question": {"stem": "Phloem moves things around a plant similar to how", "choices": [{"text": "blood moves in a body", "label": "A"}, {"text": "leaves move in the wind", "label": "B"}, {"text": "water moves in a system", "label": "C"}, {"text": "cars move on a street", "label": "D"}]}, "fact1": "phloem transports materials through the plant", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "761", "question": {"stem": "Where would a polar bear be most comfortable?", "choices": [{"text": "Arizona", "label": "A"}, {"text": "Georgia", "label": "B"}, {"text": "Florida", "label": "C"}, {"text": "Nebraska", "label": "D"}]}, "fact1": "polar bears live in cold environments", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "64d9056837", "answerKey": "D"} | |
| {"id": "8-318", "question": {"stem": "When a plane is in the sky and is several miles away, the light seen is barely visible, but when it is drawing near", "choices": [{"text": "light is far away", "label": "A"}, {"text": "light is more easily seen", "label": "B"}, {"text": "light is more distant", "label": "C"}, {"text": "light is further away", "label": "D"}]}, "fact1": "as a source of light becomes closer , that source will appear brighter", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "636", "question": {"stem": "Members of rock bands often perform with", "choices": [{"text": "flutes", "label": "A"}, {"text": "sandals", "label": "B"}, {"text": "earplugs", "label": "C"}, {"text": "gloves", "label": "D"}]}, "fact1": "musical instruments make sound when they are played", "humanScore": "0.80", "clarity": "1.00", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "7-444", "question": {"stem": "Muscles move bones to produce movement like when", "choices": [{"text": "arms are resting", "label": "A"}, {"text": "hair is growing", "label": "B"}, {"text": "smiles are invisible", "label": "C"}, {"text": "toes are wiggled", "label": "D"}]}, "fact1": "muscles pull bones to move the bones", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "8-57", "question": {"stem": "How is electricity produced from the ocean?", "choices": [{"text": "decaying organic material from sealife", "label": "A"}, {"text": "energy is accessed underwater from tides", "label": "B"}, {"text": "drills to access oil supplies", "label": "C"}, {"text": "chemical reactions produced from the salt in the water", "label": "D"}]}, "fact1": "tidal energy can be used to produce electricity", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "a9f90f5da1", "answerKey": "B"} | |
| {"id": "9-187", "question": {"stem": "small reptile's diet consists mostly of", "choices": [{"text": "invertebrates", "label": "A"}, {"text": "insects", "label": "B"}, {"text": "mammals", "label": "C"}, {"text": "fish", "label": "D"}]}, "fact1": "lizards eat insects", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "dc78319bb0", "answerKey": "B"} | |
| {"id": "1345", "question": {"stem": "The life work of a flower is to", "choices": [{"text": "provide nice scents", "label": "A"}, {"text": "be successfully fertilized", "label": "B"}, {"text": "grow very tall", "label": "C"}, {"text": "look pretty", "label": "D"}]}, "fact1": "a flower 's purpose is to produce seeds", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "8-59", "question": {"stem": "Which of these would create the most sound if struck with a metal spoon?", "choices": [{"text": "the plastic water bottle", "label": "A"}, {"text": "the backside of a person", "label": "B"}, {"text": "the hair on a doll", "label": "C"}, {"text": "the chassis of a car", "label": "D"}]}, "fact1": "the type of material through which sound passes changes the speed at which sound travels", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cf7109905e", "answerKey": "D"} | |
| {"id": "178", "question": {"stem": "During landslides there is often a lot of", "choices": [{"text": "air", "label": "A"}, {"text": "mud", "label": "B"}, {"text": "snow", "label": "C"}, {"text": "wind", "label": "D"}]}, "fact1": "storms can cause a landslide", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "9-1186", "question": {"stem": "An example of a chemical reaction would be", "choices": [{"text": "A rusty fence", "label": "A"}, {"text": "Sleeping", "label": "B"}, {"text": "Drinking water", "label": "C"}, {"text": "Rain", "label": "D"}]}, "fact1": "combining two substances chemically causes chemical reactions", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cee82219a0", "answerKey": "A"} | |
| {"id": "82", "question": {"stem": "The size of an object and the ability to see it more easily have what kind of relationship?", "choices": [{"text": "equal", "label": "A"}, {"text": "inverse", "label": "B"}, {"text": "direct", "label": "C"}, {"text": "reverse", "label": "D"}]}, "fact1": "as the size of an object appears larger , that object will be seen more easily", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "be7a45e47c", "answerKey": "C"} | |
| {"id": "8-165", "question": {"stem": "Tuna primarily eat", "choices": [{"text": "parasites, soybeans and flaxseeds", "label": "A"}, {"text": "sea turtles, sharks and coral reefs", "label": "B"}, {"text": "spineless marine organisms, cartilaginous and gelatinous organisms", "label": "C"}, {"text": "sea vegetables like kelp, Irish moss and Arame", "label": "D"}]}, "fact1": "tuna eat fish", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "5ac34b743b", "answerKey": "C"} | |
| {"id": "404", "question": {"stem": "Evaporation of water can lead to", "choices": [{"text": "waterfalls", "label": "A"}, {"text": "blizzards", "label": "B"}, {"text": "earthquakes", "label": "C"}, {"text": "hot springs", "label": "D"}]}, "fact1": "evaporation is when water is drawn back up into the air in the water cycle", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "279", "question": {"stem": "What is an electrical energy conductor?", "choices": [{"text": "horseshoe", "label": "A"}, {"text": "tire", "label": "B"}, {"text": "cotton shirt", "label": "C"}, {"text": "maple branch", "label": "D"}]}, "fact1": "metal is an electrical energy conductor", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "deb5664bc2", "answerKey": "A"} | |
| {"id": "9-532", "question": {"stem": "What kind of substance will cool when it touches a cold object?", "choices": [{"text": "warm", "label": "A"}, {"text": "frozen", "label": "B"}, {"text": "chilly", "label": "C"}, {"text": "cold", "label": "D"}]}, "fact1": "if a hot substance is touches a cold object then that substance will likely cool", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "A"} | |
| {"id": "268", "question": {"stem": "Scraping an object", "choices": [{"text": "may cause the object to grow in size", "label": "A"}, {"text": "may cause the object to fall", "label": "B"}, {"text": "may cause pieces to flake off the object", "label": "C"}, {"text": "may cause the object to snap in half", "label": "D"}]}, "fact1": "scraping an object may cause small particles to break off of that object", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "7-1018", "question": {"stem": "A pulley is used to lift a flag on a flagpole by", "choices": [{"text": "moving a rope sideways", "label": "A"}, {"text": "putting something in the air", "label": "B"}, {"text": "moving things with wheels", "label": "C"}, {"text": "yanking string up a wheel", "label": "D"}]}, "fact1": "a pulley is used to lift a flag on a flagpole", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "1756", "question": {"stem": "Which animal lays eggs", "choices": [{"text": "emus", "label": "A"}, {"text": "dogs", "label": "B"}, {"text": "squirrels", "label": "C"}, {"text": "giraffes", "label": "D"}]}, "fact1": "birds lay eggs", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "1137", "question": {"stem": "Dunes can be made out of the same thing as", "choices": [{"text": "clothes", "label": "A"}, {"text": "food", "label": "B"}, {"text": "forests", "label": "C"}, {"text": "castles", "label": "D"}]}, "fact1": "sand dunes are made of sand", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "7-203", "question": {"stem": "A learned behavior is exhibited when", "choices": [{"text": "squinting in bright light", "label": "A"}, {"text": "inhaling and exhaling during sleep", "label": "B"}, {"text": "blinking and gulping air", "label": "C"}, {"text": "nailing up a picture frame", "label": "D"}]}, "fact1": "using tools is a learned characteristic", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "745", "question": {"stem": "Wax can be used similarly to", "choices": [{"text": "wood", "label": "A"}, {"text": "rubber", "label": "B"}, {"text": "water", "label": "C"}, {"text": "metal", "label": "D"}]}, "fact1": "wax is an electrical insulator", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "7-902", "question": {"stem": "Bill planted rapeseed in his field one year and soybeans the next in order to", "choices": [{"text": "get bigger yields", "label": "A"}, {"text": "make things boring", "label": "B"}, {"text": "keep things random", "label": "C"}, {"text": "get smaller yields", "label": "D"}]}, "fact1": "crop rotation is when different crops are planted on a field in different years", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "A"} | |
| {"id": "1095", "question": {"stem": "What is the primary reason my duck feather filled jacket works well against the snow", "choices": [{"text": "feathers slows heat transfer", "label": "A"}, {"text": "the natural duck wax", "label": "B"}, {"text": "a synthetic thick liner", "label": "C"}, {"text": "small flexible solar panels", "label": "D"}]}, "fact1": "a thermal insulator slows the transfer of heat", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a9f90f5da1", "answerKey": "A"} | |
| {"id": "7-163", "question": {"stem": "Turbines churning seawater can be used to produce what?", "choices": [{"text": "a charge for appliances", "label": "A"}, {"text": "large quantities of soup", "label": "B"}, {"text": "large schools of fish", "label": "C"}, {"text": "creating some sharp cheese", "label": "D"}]}, "fact1": "tidal energy can be used to produce electricity", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "d2ccffd14b", "answerKey": "A"} | |
| {"id": "9-858", "question": {"stem": "What will increase when a substance absorbs solar energy?", "choices": [{"text": "weight", "label": "A"}, {"text": "height", "label": "B"}, {"text": "hotness", "label": "C"}, {"text": "nutrition", "label": "D"}]}, "fact1": "if a substance absorbs solar energy then that substance will increase in temperature", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "C"} | |
| {"id": "1530", "question": {"stem": "Which of these travels through the air?", "choices": [{"text": "planets", "label": "A"}, {"text": "thoughts", "label": "B"}, {"text": "automobile", "label": "C"}, {"text": "music", "label": "D"}]}, "fact1": "sound can travel through air", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "303bb2cb4a", "answerKey": "D"} | |
| {"id": "9-993", "question": {"stem": "A company makes notebooks for college courses, so their main material is", "choices": [{"text": "chips", "label": "A"}, {"text": "water", "label": "B"}, {"text": "grass", "label": "C"}, {"text": "trees", "label": "D"}]}, "fact1": "creating paper requires cutting down trees", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "8-340", "question": {"stem": "Rain is usually guaranteed when all are present but", "choices": [{"text": "cirrus clouds", "label": "A"}, {"text": "cumulus clouds", "label": "B"}, {"text": "hail stones", "label": "C"}, {"text": "direct sunshine", "label": "D"}]}, "fact1": "if weather is stormy then there is a greater chance of rain", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "dc78319bb0", "answerKey": "D"} | |
| {"id": "3", "question": {"stem": "Sources of air pollution are", "choices": [{"text": "Walking", "label": "A"}, {"text": "Landfills", "label": "B"}, {"text": "Water", "label": "C"}, {"text": "Chips", "label": "D"}]}, "fact1": "a landfill is a source of pollution", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "6dc1e4d0a3", "answerKey": "B"} | |
| {"id": "1074", "question": {"stem": "What are iron nails made out of?", "choices": [{"text": "wood", "label": "A"}, {"text": "plastic", "label": "B"}, {"text": "metal", "label": "C"}, {"text": "glass", "label": "D"}]}, "fact1": "iron nails are made of iron", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "488385949d", "answerKey": "C"} | |
| {"id": "9-431", "question": {"stem": "Putting one kind of soda into the same cup as another kind of soda is doing what to the substances?", "choices": [{"text": "combining", "label": "A"}, {"text": "drinking", "label": "B"}, {"text": "Subtracting", "label": "C"}, {"text": "throwing", "label": "D"}]}, "fact1": "An example of combining two substances is pouring one substance into the other substance", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "bdb4135787", "answerKey": "A"} | |
| {"id": "9-638", "question": {"stem": "A moth leaving it's cocoon is the final step in a", "choices": [{"text": "life cycle", "label": "A"}, {"text": "transformation", "label": "B"}, {"text": "recycling process", "label": "C"}, {"text": "chemical reaction", "label": "D"}]}, "fact1": "a moth undergoes metamorphosis", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "dc78319bb0", "answerKey": "B"} | |
| {"id": "9-352", "question": {"stem": "Which of these combinations would be desired if someone wanted to make a cutting implement that lasts a long time?", "choices": [{"text": "ice and snow", "label": "A"}, {"text": "sticks and stones", "label": "B"}, {"text": "snow and water", "label": "C"}, {"text": "iron and carbon", "label": "D"}]}, "fact1": "alloys are made of two or more metals", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "D"} | |
| {"id": "226", "question": {"stem": "Which of the following is powered the same way an electric car is?", "choices": [{"text": "a bicycle", "label": "A"}, {"text": "a motorcycle", "label": "B"}, {"text": "a propane grill", "label": "C"}, {"text": "a blender", "label": "D"}]}, "fact1": "an electric car contains an electric motor", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "a9f90f5da1", "answerKey": "D"} | |
| {"id": "9-132", "question": {"stem": "Aluminum is what?", "choices": [{"text": "reprocessable", "label": "A"}, {"text": "plastic", "label": "B"}, {"text": "liquid", "label": "C"}, {"text": "absorbent", "label": "D"}]}, "fact1": "aluminum is recyclable", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "A"} | |
| {"id": "9-222", "question": {"stem": "To get warm frogs can", "choices": [{"text": "wear a Christmas sweater", "label": "A"}, {"text": "Drink a hot chocolate", "label": "B"}, {"text": "Go for a run", "label": "C"}, {"text": "sit under a lamp", "label": "D"}]}, "fact1": "as temperature in the environment increases , the body temperature of a reptile in that environment will increase", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "cee82219a0", "answerKey": "D"} | |
| {"id": "9-105", "question": {"stem": "if you put wine from a jug into a thin bottle, how come it conforms?", "choices": [{"text": "it exhibits absolute rigidity", "label": "A"}, {"text": "it is a solid mass", "label": "B"}, {"text": "all of these", "label": "C"}, {"text": "it is a variable substance", "label": "D"}]}, "fact1": "Matter in the liquid phase has variable shape", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cf7109905e", "answerKey": "D"} | |
| {"id": "7-459", "question": {"stem": "Earthworms create tunnels in", "choices": [{"text": "ice", "label": "A"}, {"text": "dirt", "label": "B"}, {"text": "water", "label": "C"}, {"text": "concrete", "label": "D"}]}, "fact1": "earthworms create tunnels in soil", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "78e0a411ed", "answerKey": "B"} | |
| {"id": "9-881", "question": {"stem": "when worms return nutrients from dead organisms to the soil by eating them it is known as", "choices": [{"text": "regurgitation", "label": "A"}, {"text": "decomposition", "label": "B"}, {"text": "recycling", "label": "C"}, {"text": "burial", "label": "D"}]}, "fact1": "decomposition is when a decomposer recycles nutrients from dead organisms to the soil by eating those dead organisms", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "dc78319bb0", "answerKey": "B"} | |
| {"id": "280", "question": {"stem": "The aluminum cans were much hotter than the", "choices": [{"text": "gold jewelry", "label": "A"}, {"text": "wooden fence", "label": "B"}, {"text": "brass doorknob", "label": "C"}, {"text": "steel pole", "label": "D"}]}, "fact1": "metal is a thermal conductor", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "187", "question": {"stem": "Which of the following is not an input in photosynthesis?", "choices": [{"text": "sunlight", "label": "A"}, {"text": "oxygen", "label": "B"}, {"text": "water", "label": "C"}, {"text": "carbon dioxide", "label": "D"}]}, "fact1": "photosynthesis makes energy for the plant by converting carbon dioxide, water, and sunlight into carbohydrates", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "be7a45e47c", "answerKey": "B"} | |
| {"id": "8-253", "question": {"stem": "which of these are you most likely to find in a desert?", "choices": [{"text": "a hammer head shark", "label": "A"}, {"text": "a big tilapia fish", "label": "B"}, {"text": "a prickly horned male lizard", "label": "C"}, {"text": "none of these", "label": "D"}]}, "fact1": "some lizards live in desert habitats", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "9-482", "question": {"stem": "If your dog sits in an oxygen deficient chamber, what happens?", "choices": [{"text": "it will be fine", "label": "A"}, {"text": "it will be happy", "label": "B"}, {"text": "it will be comfortable", "label": "C"}, {"text": "It will pass out", "label": "D"}]}, "fact1": "an animal requires oxygen for to breathe", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "D"} | |
| {"id": "496", "question": {"stem": "Which of the following can be used to turn on an electrical device?", "choices": [{"text": "solar-rechargeable battery", "label": "A"}, {"text": "a wedge", "label": "B"}, {"text": "a magnet", "label": "C"}, {"text": "pressure gauge", "label": "D"}]}, "fact1": "an electrical device requires electricity to turn on", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "6dc1e4d0a3", "answerKey": "A"} | |
| {"id": "630", "question": {"stem": "Which of the following contains large amounts of salt water?", "choices": [{"text": "The Amazon", "label": "A"}, {"text": "The Nile", "label": "B"}, {"text": "The Indian", "label": "C"}, {"text": "The Mississippi", "label": "D"}]}, "fact1": "the ocean contains large amounts of salt water", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "a9f90f5da1", "answerKey": "C"} | |
| {"id": "9-16", "question": {"stem": "The nimbleness of this animal is a key adaption that allows it to escape attacks from predators:", "choices": [{"text": "the butterfly", "label": "A"}, {"text": "the sloth", "label": "B"}, {"text": "the praying mantis", "label": "C"}, {"text": "the antelope", "label": "D"}]}, "fact1": "some animals move quickly to escape predators", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "97e7d66d68", "answerKey": "D"} | |
| {"id": "7-986", "question": {"stem": "A person speaks English as her first language because", "choices": [{"text": "media is mainly in English", "label": "A"}, {"text": "school is in English", "label": "B"}, {"text": "she was genetically predisposed", "label": "C"}, {"text": "she watched her parents speak", "label": "D"}]}, "fact1": "animals learn some behaviors from watching their parents", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "7-787", "question": {"stem": "what are eaten by honey producing insects?", "choices": [{"text": "they consume plants", "label": "A"}, {"text": "they eat cows", "label": "B"}, {"text": "plant reproduction parts", "label": "C"}, {"text": "they eat flowers", "label": "D"}]}, "fact1": "bees eat pollen", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "9-181", "question": {"stem": "The Earth's closest heat source is", "choices": [{"text": "our celestial fireball", "label": "A"}, {"text": "solar flares", "label": "B"}, {"text": "gamma rays", "label": "C"}, {"text": "big bang", "label": "D"}]}, "fact1": "the Sun is the star that is closest to Earth", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "dc78319bb0", "answerKey": "A"} | |
| {"id": "1240", "question": {"stem": "How can we see how wind effects sand?", "choices": [{"text": "sand is always moving", "label": "A"}, {"text": "sandstorms create ripples in sand", "label": "B"}, {"text": "sand is easy to move through", "label": "C"}, {"text": "beaches often have waves in the sand", "label": "D"}]}, "fact1": "wind carries sand from one place to another place", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "474", "question": {"stem": "Fruit comes from what source", "choices": [{"text": "an organism that releases carbon dioxide", "label": "A"}, {"text": "an organism that absorbs water through it's branches", "label": "B"}, {"text": "an organism that absorbs oxygen", "label": "C"}, {"text": "an organism that absorbs water through it's roots", "label": "D"}]}, "fact1": "plants are the source of fruit", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "1274", "question": {"stem": "In which location would a groundhog hide from a wolf?", "choices": [{"text": "beside a tree", "label": "A"}, {"text": "in the grass", "label": "B"}, {"text": "on a stump", "label": "C"}, {"text": "under the ground", "label": "D"}]}, "fact1": "living underground can be used for hiding from predators", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "303bb2cb4a", "answerKey": "D"} | |
| {"id": "1531", "question": {"stem": "Cutting down trees in a forest", "choices": [{"text": "leads to more habitats for animals", "label": "A"}, {"text": "decreases the chance of erosion", "label": "B"}, {"text": "increases the number of trees in the forest", "label": "C"}, {"text": "leads to less habitats for animals", "label": "D"}]}, "fact1": "cutting down trees in a forest causes the number of trees to decrease in that forest", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "8-321", "question": {"stem": "I chipped away at a toy doll and the surface became really rough, when I rub it against a piece of wood that will create an increase in", "choices": [{"text": "animals", "label": "A"}, {"text": "resistance", "label": "B"}, {"text": "water", "label": "C"}, {"text": "sunshine", "label": "D"}]}, "fact1": "as the roughness of something increases , the friction of that something will increase when its surface moves against another surface", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "cee82219a0", "answerKey": "B"} | |
| {"id": "1321", "question": {"stem": "The arctic is white in coloring", "choices": [{"text": "because it's overpopulated with polar bears", "label": "A"}, {"text": "because it's covered in white lilies", "label": "B"}, {"text": "because it's blanketed in crystalline ice water", "label": "C"}, {"text": "because it's gets so little sunlight", "label": "D"}]}, "fact1": "the arctic environment is white in color from being covered in snow", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "9-51", "question": {"stem": "What would help to ensure that your dog remains free from hypothermia in January in Alaska?", "choices": [{"text": "Lots of meat", "label": "A"}, {"text": "Lots of love", "label": "B"}, {"text": "Vitamin supplements", "label": "C"}, {"text": "An insulated room", "label": "D"}]}, "fact1": "an animal requires shelter", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "3f32b550f3", "answerKey": "D"} | |
| {"id": "7-685", "question": {"stem": "The majority of a lizard's diet consists of", "choices": [{"text": "fleas", "label": "A"}, {"text": "crawlies", "label": "B"}, {"text": "gummy worms", "label": "C"}, {"text": "berries", "label": "D"}]}, "fact1": "lizards eat insects", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "7-59", "question": {"stem": "What food production happens in a leaf?", "choices": [{"text": "nutrient making process", "label": "A"}, {"text": "the breathing", "label": "B"}, {"text": "the respiration", "label": "C"}, {"text": "the digestion", "label": "D"}]}, "fact1": "a leaf performs photosynthesis", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "A"} | |
| {"id": "7-270", "question": {"stem": "Plants are unable to grow if they have zero access to", "choices": [{"text": "a nice cool breeze", "label": "A"}, {"text": "fresh soil with manure", "label": "B"}, {"text": "a regular source of saltwater", "label": "C"}, {"text": "needs required for creating chlorophyll", "label": "D"}]}, "fact1": "a plant requires sunlight to grow", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "7-736", "question": {"stem": "Which characteristic did a person inherit?", "choices": [{"text": "length of hair", "label": "A"}, {"text": "number of friends", "label": "B"}, {"text": "number of nails", "label": "C"}, {"text": "length of shirt", "label": "D"}]}, "fact1": "the number of body parts of an organism is an inherited characteristic", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "8-186", "question": {"stem": "Selective deforestation has a negative impact on", "choices": [{"text": "rain clouds and ozone layer", "label": "A"}, {"text": "lakes, ponds and shellfish", "label": "B"}, {"text": "greenhouse gases and algae", "label": "C"}, {"text": "living organisms in ecosystem", "label": "D"}]}, "fact1": "cutting down trees has a negative impact on an organisms living in an ecosystem", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "5ac34b743b", "answerKey": "D"} | |
| {"id": "224", "question": {"stem": "Where would you find a mine?", "choices": [{"text": "in a tree", "label": "A"}, {"text": "under a mountain", "label": "B"}, {"text": "in the air", "label": "C"}, {"text": "in the water", "label": "D"}]}, "fact1": "coal mine is a source of coal under the ground", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "be7a45e47c", "answerKey": "B"} | |
| {"id": "8-206", "question": {"stem": "What can cause people to crash their car?", "choices": [{"text": "Seeing a solar eclipse", "label": "A"}, {"text": "Using their turn signals", "label": "B"}, {"text": "Driving the speed limit", "label": "C"}, {"text": "Keeping their eyes on the road", "label": "D"}]}, "fact1": "a decrease in visibility while driving can cause people to crash their car", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "8cb5b0688e", "answerKey": "A"} | |
| {"id": "8-190", "question": {"stem": "Coral grows in", "choices": [{"text": "frigid waters", "label": "A"}, {"text": "tepid seas", "label": "B"}, {"text": "glacial environments", "label": "C"}, {"text": "jungle forests", "label": "D"}]}, "fact1": "usually coral lives in warm water", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "7-334", "question": {"stem": "A Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring, so", "choices": [{"text": "certain things may be featured", "label": "A"}, {"text": "certain features may be predicted", "label": "B"}, {"text": "certain traits may be given", "label": "C"}, {"text": "certain features may be guaranteed", "label": "D"}]}, "fact1": "a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "9-853", "question": {"stem": "A deer is eating in a field, and wants more food. Regardless of how hard the deer tries, the deer is unable to produce", "choices": [{"text": "longer antlers", "label": "A"}, {"text": "food for itself", "label": "B"}, {"text": "baby deer", "label": "C"}, {"text": "urine", "label": "D"}]}, "fact1": "a consumer can not produce its own food", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "8-367", "question": {"stem": "Building new areas to dispose of refuse may lead to", "choices": [{"text": "community concerns over environmental impact", "label": "A"}, {"text": "better air and soil quality", "label": "B"}, {"text": "higher value on land parcels", "label": "C"}, {"text": "improvement in water supply", "label": "D"}]}, "fact1": "landfills have a negative impact on the communities", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "1047", "question": {"stem": "Evaporation", "choices": [{"text": "causes puddles to become dried out mud", "label": "A"}, {"text": "causes fields of crops to grow faster", "label": "B"}, {"text": "causes flowers to bloom abundantly", "label": "C"}, {"text": "fills up irrigation ponds", "label": "D"}]}, "fact1": "evaporation causes amount of water to decrease", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "9-454", "question": {"stem": "A field begins to bloom and blossom and plants need to be pollinated. In order to spread seeds, plants will most rely on", "choices": [{"text": "pythons", "label": "A"}, {"text": "salmon", "label": "B"}, {"text": "robins", "label": "C"}, {"text": "craters", "label": "D"}]}, "fact1": "A bird is a pollinating animal", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "1572", "question": {"stem": "Which item urinates?", "choices": [{"text": "airplane", "label": "A"}, {"text": "car", "label": "B"}, {"text": "mammal", "label": "C"}, {"text": "boat", "label": "D"}]}, "fact1": "all living things eliminate waste", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "C"} | |
| {"id": "8-373", "question": {"stem": "All of the following are examples of evaporation apart from", "choices": [{"text": "Warm breath fogging up a mirror", "label": "A"}, {"text": "Morning dew drying on the grass", "label": "B"}, {"text": "The water level in a glass decreasing", "label": "C"}, {"text": "Sweat drying on skin", "label": "D"}]}, "fact1": "evaporation causes amount of water to decrease", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "8cb5b0688e", "answerKey": "A"} | |
| {"id": "9-772", "question": {"stem": "The lunar cycle also changes", "choices": [{"text": "water", "label": "A"}, {"text": "colors", "label": "B"}, {"text": "the sun", "label": "C"}, {"text": "planets", "label": "D"}]}, "fact1": "the Moon completes a lunar cycle over a period of 29 days", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cee82219a0", "answerKey": "A"} | |
| {"id": "1852", "question": {"stem": "An organism that makes food for itself", "choices": [{"text": "is nutritionally self sustaining", "label": "A"}, {"text": "will die faster than other organisms", "label": "B"}, {"text": "will need help sustaining strength", "label": "C"}, {"text": "is reliant on other organisms for assistance", "label": "D"}]}, "fact1": "if an organism makes food for itself then that organism does not need to eat other organisms", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "9-1090", "question": {"stem": "What does the respiratory system transfer to the circulatory system?", "choices": [{"text": "food", "label": "A"}, {"text": "water", "label": "B"}, {"text": "nutrients", "label": "C"}, {"text": "O", "label": "D"}]}, "fact1": "the respiratory system transfers oxygen to the circulatory system", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "D"} | |
| {"id": "7-769", "question": {"stem": "In a closed circuit, electricity will", "choices": [{"text": "burn out", "label": "A"}, {"text": "charge itself", "label": "B"}, {"text": "loop endlessly", "label": "C"}, {"text": "resist flow", "label": "D"}]}, "fact1": "a closed circuit has continuous path", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "9-478", "question": {"stem": "A Punnett square can be used to calculate the chance of a trait being passed to someone's", "choices": [{"text": "mother", "label": "A"}, {"text": "grandfather", "label": "B"}, {"text": "daughter", "label": "C"}, {"text": "father", "label": "D"}]}, "fact1": "a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "7c933a44d8", "answerKey": "C"} | |
| {"id": "448", "question": {"stem": "They looked where the log decayed to garden as it would leave the earth", "choices": [{"text": "richer", "label": "A"}, {"text": "dryer", "label": "B"}, {"text": "sandy", "label": "C"}, {"text": "harder", "label": "D"}]}, "fact1": "decomposition increases the amount of nutrients in the soil", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "d2ccffd14b", "answerKey": "A"} | |
| {"id": "7-417", "question": {"stem": "what kind of temperature causes fur shedding?", "choices": [{"text": "in freezing cold", "label": "A"}, {"text": "a high temperature", "label": "B"}, {"text": "in any temperature", "label": "C"}, {"text": "a low temperature", "label": "D"}]}, "fact1": "some animals shed fur in warm weather", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "cf7109905e", "answerKey": "B"} | |
| {"id": "7-108", "question": {"stem": "exposure to fire could result in", "choices": [{"text": "wet items", "label": "A"}, {"text": "cold items", "label": "B"}, {"text": "none of these", "label": "C"}, {"text": "combusted items", "label": "D"}]}, "fact1": "fire causes burning", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "D"} | |
| {"id": "1506", "question": {"stem": "What is an example of clear weather meaning sunny weather?", "choices": [{"text": "more stars are visible on clear nights", "label": "A"}, {"text": "cloud cover protects from sunburn", "label": "B"}, {"text": "clear days will be warmer", "label": "C"}, {"text": "fewer clouds allow for more sunlight", "label": "D"}]}, "fact1": "clear weather means sunny weather", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "1712", "question": {"stem": "The special tissues in plants that transport minerals throughout the plant are similar to", "choices": [{"text": "a wick", "label": "A"}, {"text": "a funnel", "label": "B"}, {"text": "a knife", "label": "C"}, {"text": "a whisk", "label": "D"}]}, "fact1": "special tissues in plants transport minerals throughout the plant", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "83ad69bf22", "answerKey": "A"} | |
| {"id": "8-312", "question": {"stem": "a compass is a kind of tool for determining direction by pointing", "choices": [{"text": "to western Canada shoreline", "label": "A"}, {"text": "to the lower pole", "label": "B"}, {"text": "to the upper pole", "label": "C"}, {"text": "directly to the equator", "label": "D"}]}, "fact1": "a compass is a kind of tool for determining direction by pointing north", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "dc78319bb0", "answerKey": "C"} | |
| {"id": "9-776", "question": {"stem": "Which of these saws will last longer?", "choices": [{"text": "iron saw", "label": "A"}, {"text": "aluminium saw", "label": "B"}, {"text": "plastic saw", "label": "C"}, {"text": "wooden saw", "label": "D"}]}, "fact1": "as the time a tool lasts increases , the number of tools discarded will decrease", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "A"} | |
| {"id": "8-279", "question": {"stem": "although there are many stars visible in the night sky, which is most visible in the day?", "choices": [{"text": "the single moon close to us", "label": "A"}, {"text": "the orion star cluster", "label": "B"}, {"text": "the sun that shines all day", "label": "C"}, {"text": "all of these", "label": "D"}]}, "fact1": "the Sun is the star that is closest to Earth", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "9-621", "question": {"stem": "The moon is known for having what feature?", "choices": [{"text": "frozen streams of water", "label": "A"}, {"text": "large bowl shaped cavities", "label": "B"}, {"text": "caves formed by solar winds", "label": "C"}, {"text": "groups of large trees", "label": "D"}]}, "fact1": "the moon 's surface contains many craters", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "9cc91104fa", "answerKey": "B"} | |
| {"id": "1823", "question": {"stem": "Cellular respiration's trash is", "choices": [{"text": "a bug's treasure", "label": "A"}, {"text": "a cow's treasure", "label": "B"}, {"text": "a plant's treasure", "label": "C"}, {"text": "everyone's trash", "label": "D"}]}, "fact1": "In the cellular respiration process carbon dioxide is a waste product", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "9-735", "question": {"stem": "Which of the following human activities can lead to a change in the local ecosystem?", "choices": [{"text": "swimming in a lake", "label": "A"}, {"text": "building a new subdivision", "label": "B"}, {"text": "dancing in a field", "label": "C"}, {"text": "going for a hike", "label": "D"}]}, "fact1": "humans building homes in an ecosystem causes that environment to change", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "97e7d66d68", "answerKey": "B"} | |
| {"id": "7-1170", "question": {"stem": "A bird that takes off flying is", "choices": [{"text": "using heat to produce motion", "label": "A"}, {"text": "using calories to produce motion", "label": "B"}, {"text": "using wings to produce heat", "label": "C"}, {"text": "using calories to produce energy", "label": "D"}]}, "fact1": "moving changes stored energy into motion and heat", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "1500", "question": {"stem": "The leading cause of soil and rock erosion is", "choices": [{"text": "H2O", "label": "A"}, {"text": "CO2", "label": "B"}, {"text": "NaCl", "label": "C"}, {"text": "Fe", "label": "D"}]}, "fact1": "water causes the most soil and rock erosion", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "342", "question": {"stem": "Which of these foods might have a negative impact on humans?", "choices": [{"text": "Organic corn", "label": "A"}, {"text": "Conventional corn", "label": "B"}, {"text": "Organic potato", "label": "C"}, {"text": "Organic Apples", "label": "D"}]}, "fact1": "eating food that contains pesticides can have a negative impact on humans", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "e57e0b59c9", "answerKey": "B"} | |
| {"id": "7-356", "question": {"stem": "What kind of implement is a compass?", "choices": [{"text": "to test heat", "label": "A"}, {"text": "for wind speed", "label": "B"}, {"text": "it measures distance", "label": "C"}, {"text": "it shows direction", "label": "D"}]}, "fact1": "a compass is a kind of tool for determining direction by pointing north", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "D"} | |
| {"id": "78", "question": {"stem": "Nectar is taken to", "choices": [{"text": "flowers", "label": "A"}, {"text": "a hive", "label": "B"}, {"text": "a stream", "label": "C"}, {"text": "a nest", "label": "D"}]}, "fact1": "bees convert nectar into honey", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "9-520", "question": {"stem": "what is the closest source of plasma to our planet?", "choices": [{"text": "all of these", "label": "A"}, {"text": "the cloud in the sky", "label": "B"}, {"text": "the nearest star sulfur burning heavenly body", "label": "C"}, {"text": "the bare moon surface", "label": "D"}]}, "fact1": "plasma is formed by electrons separating from atoms in stars", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "7-653", "question": {"stem": "A sailor needs to navigate to the shore, and does this by", "choices": [{"text": "closing the sails quickly", "label": "A"}, {"text": "setting out to sea", "label": "B"}, {"text": "making an adjustment to the rudder", "label": "C"}, {"text": "taking the afternoon off", "label": "D"}]}, "fact1": "An example of navigation is directing a boat", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "1112", "question": {"stem": "A bat starts its life similarly to a", "choices": [{"text": "chicken", "label": "A"}, {"text": "pig", "label": "B"}, {"text": "butterfly", "label": "C"}, {"text": "duck", "label": "D"}]}, "fact1": "a bat births live young", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "9-152", "question": {"stem": "In order to catch a rabbit, a predator must be", "choices": [{"text": "big", "label": "A"}, {"text": "quick", "label": "B"}, {"text": "slow", "label": "C"}, {"text": "small", "label": "D"}]}, "fact1": "if an organism 's prey moves quickly then that organism may need to move quickly to catch its prey", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "3c248b4dc4", "answerKey": "B"} | |
| {"id": "9-552", "question": {"stem": "If a bird is a carnivore, then it is likely a(n)", "choices": [{"text": "prey", "label": "A"}, {"text": "predator", "label": "B"}, {"text": "herbivore", "label": "C"}, {"text": "canary", "label": "D"}]}, "fact1": "some birds are predators", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "3c248b4dc4", "answerKey": "B"} | |
| {"id": "7-262", "question": {"stem": "A warm-weather organism can be found in", "choices": [{"text": "the Sahara", "label": "A"}, {"text": "the mountains", "label": "B"}, {"text": "the ocean", "label": "C"}, {"text": "the sewers", "label": "D"}]}, "fact1": "warm-weather organisms live in warm climates", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "7-683", "question": {"stem": "When approaching an elephant from a great distance,", "choices": [{"text": "it stays large", "label": "A"}, {"text": "it grows larger", "label": "B"}, {"text": "it gets bigger", "label": "C"}, {"text": "it looks bigger", "label": "D"}]}, "fact1": "as distance from an object decreases , that object will appear larger", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "276", "question": {"stem": "What would cause a human to grow?", "choices": [{"text": "light waves", "label": "A"}, {"text": "eating wheat", "label": "B"}, {"text": "photosynthesis", "label": "C"}, {"text": "marching", "label": "D"}]}, "fact1": "humans eat crops", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "6dc1e4d0a3", "answerKey": "B"} | |
| {"id": "7-855", "question": {"stem": "A saguaro has adaptations for an environment with", "choices": [{"text": "lots of snow", "label": "A"}, {"text": "many people", "label": "B"}, {"text": "less water", "label": "C"}, {"text": "more water", "label": "D"}]}, "fact1": "changes in an environment cause plants to adapt to survive", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "664", "question": {"stem": "There are less hummingbirds by this house than before because of", "choices": [{"text": "a feeder at this house", "label": "A"}, {"text": "the birds no longer like feeders", "label": "B"}, {"text": "the size of the feeder", "label": "C"}, {"text": "a feeder at another house", "label": "D"}]}, "fact1": "feeders attract animals to a location", "humanScore": "0.80", "clarity": "1.33", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "9-883", "question": {"stem": "the oceans are full of", "choices": [{"text": "water lilies", "label": "A"}, {"text": "guppies", "label": "B"}, {"text": "sea life", "label": "C"}, {"text": "fresh water", "label": "D"}]}, "fact1": "aquatic animals live in bodies of water", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "dc78319bb0", "answerKey": "C"} | |
| {"id": "9-550", "question": {"stem": "A light was off because the cord was", "choices": [{"text": "sitting on the table", "label": "A"}, {"text": "attached to the wall", "label": "B"}, {"text": "attached to an extension cord", "label": "C"}, {"text": "attached to a battery pack", "label": "D"}]}, "fact1": "electricity can not flow through an open circuit", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "8-493", "question": {"stem": "In the hottest months in the hottest desert, creatures such as birds may find water to drink", "choices": [{"text": "in sticks", "label": "A"}, {"text": "in pebbles", "label": "B"}, {"text": "in sand", "label": "C"}, {"text": "in spiked plants", "label": "D"}]}, "fact1": "a cactus stem is used for storing water", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "9-257", "question": {"stem": "Why might a polar bear grow white hair?", "choices": [{"text": "look fancy", "label": "A"}, {"text": "random", "label": "B"}, {"text": "blend in", "label": "C"}, {"text": "stand out", "label": "D"}]}, "fact1": "camouflage is used for hiding by animals against predators", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "C"} | |
| {"id": "1239", "question": {"stem": "Xylem", "choices": [{"text": "discourages pests from landing on leaves", "label": "A"}, {"text": "allows plants to move carbon dioxide from root to stems", "label": "B"}, {"text": "carries seedlings from roots to leaves", "label": "C"}, {"text": "allows plants to move rain thru their systems", "label": "D"}]}, "fact1": "xylem carries water from the roots of a plant to the leaves of a plant", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "869", "question": {"stem": "A food that is a source of heat is", "choices": [{"text": "ramen", "label": "A"}, {"text": "salad", "label": "B"}, {"text": "ice cream", "label": "C"}, {"text": "sushi", "label": "D"}]}, "fact1": "a warm something is a source of heat", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "7-1105", "question": {"stem": "When heat is added to something", "choices": [{"text": "contaminates may be destroyed", "label": "A"}, {"text": "bacterial can grow more rapidly", "label": "B"}, {"text": "viruses may be picked up", "label": "C"}, {"text": "the thing loses energy", "label": "D"}]}, "fact1": "adding heat to something kills viruses in that something", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "597", "question": {"stem": "The heart is an example of", "choices": [{"text": "a part of the nervous system", "label": "A"}, {"text": "an organ that filters toxins", "label": "B"}, {"text": "a self-healing protector from germs", "label": "C"}, {"text": "something protected by the skeletal system", "label": "D"}]}, "fact1": "the skeletal system protects internal organs", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a9f90f5da1", "answerKey": "D"} | |
| {"id": "385", "question": {"stem": "Prey are eaten by", "choices": [{"text": "an animal herded by sheep dogs", "label": "A"}, {"text": "the animal with a starring role in Bambi", "label": "B"}, {"text": "animals known for their memory", "label": "C"}, {"text": "the fastest mammal with four legs", "label": "D"}]}, "fact1": "predators eat prey", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "1301", "question": {"stem": "A dog is warm-blooded just like", "choices": [{"text": "a snake", "label": "A"}, {"text": "a cardinal", "label": "B"}, {"text": "a spider", "label": "C"}, {"text": "a scorpion", "label": "D"}]}, "fact1": "a bird is warm-blooded", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "9-893", "question": {"stem": "A flashlight will need this in order to radiate photons:", "choices": [{"text": "radiation", "label": "A"}, {"text": "acoustic energy", "label": "B"}, {"text": "vibrations", "label": "C"}, {"text": "electron flow", "label": "D"}]}, "fact1": "a flashlight requires a source of electricity to produce light", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "97e7d66d68", "answerKey": "D"} | |
| {"id": "9-369", "question": {"stem": "to find out how fast you are going you first need to know", "choices": [{"text": "where you're going", "label": "A"}, {"text": "distance traveled", "label": "B"}, {"text": "distance to travel", "label": "C"}, {"text": "home location", "label": "D"}]}, "fact1": "calculating speed requires knowing distance travelled", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "dc78319bb0", "answerKey": "B"} | |
| {"id": "9-1026", "question": {"stem": "A small lamb, two days old, is walking with its mother. The mother feels ill, so refuses food, which dries up her milk production. The lack of lactation causes the lamb to", "choices": [{"text": "weaken", "label": "A"}, {"text": "strengthen", "label": "B"}, {"text": "coexist", "label": "C"}, {"text": "thrive", "label": "D"}]}, "fact1": "the decrease of something required by an organism has a negative impact on that organism 's survival", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "7-424", "question": {"stem": "When trying to find fresh clams for dinner, a hungry person would don", "choices": [{"text": "a dinner jacket", "label": "A"}, {"text": "a diving suit", "label": "B"}, {"text": "a warm coat", "label": "C"}, {"text": "a dress suit", "label": "D"}]}, "fact1": "clams live at the bottom of the ocean", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "9-259", "question": {"stem": "How do polar bears survive the cold?", "choices": [{"text": "B and D", "label": "A"}, {"text": "Double Fur Coats", "label": "B"}, {"text": "Cold blooded", "label": "C"}, {"text": "Compact ears", "label": "D"}]}, "fact1": "polar bears live in cold environments", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "651694b83b", "answerKey": "A"} | |
| {"id": "9-783", "question": {"stem": "A solid is likely to form in extreme", "choices": [{"text": "floods", "label": "A"}, {"text": "wind", "label": "B"}, {"text": "chill", "label": "C"}, {"text": "rain", "label": "D"}]}, "fact1": "freezing causes a solid to form", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "1088", "question": {"stem": "What are the feet of Dendrocygna autumnalis designed for?", "choices": [{"text": "catching prey", "label": "A"}, {"text": "aquatic speed", "label": "B"}, {"text": "flying", "label": "C"}, {"text": "walking", "label": "D"}]}, "fact1": "webbed feet are used for moving faster through water by aquatic animals", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "64d9056837", "answerKey": "B"} | |
| {"id": "1387", "question": {"stem": "What is an example of fire giving off light?", "choices": [{"text": "an oven is preheated and the pilot light is lit", "label": "A"}, {"text": "a match is lit to light a cigarette", "label": "B"}, {"text": "a lit candle in a window signalling to someone", "label": "C"}, {"text": "a fire that was put out to send smoke signals", "label": "D"}]}, "fact1": "fire gives off light", "humanScore": "1.00", "clarity": "0.60", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "7-1062", "question": {"stem": "The respiratory system works by", "choices": [{"text": "directing oxygen from lungs to other organs", "label": "A"}, {"text": "pushing air through lungs", "label": "B"}, {"text": "moving air in a room", "label": "C"}, {"text": "making air quality better", "label": "D"}]}, "fact1": "the respiratory system transfers oxygen to the circulatory system", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "676", "question": {"stem": "Animals have more fat", "choices": [{"text": "in the ocean", "label": "A"}, {"text": "in human homes", "label": "B"}, {"text": "in landfills", "label": "C"}, {"text": "in polar areas", "label": "D"}]}, "fact1": "an animal can survive in an environment with little food by storing fat", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "1998", "question": {"stem": "A stick bug uses what to protect itself from predators?", "choices": [{"text": "poison", "label": "A"}, {"text": "its appearance", "label": "B"}, {"text": "speed", "label": "C"}, {"text": "hearing", "label": "D"}]}, "fact1": "camouflage is a kind of protection against predators", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "1698", "question": {"stem": "Corn is sometimes used to make", "choices": [{"text": "a simple alcohol", "label": "A"}, {"text": "water", "label": "B"}, {"text": "glass", "label": "C"}, {"text": "milk", "label": "D"}]}, "fact1": "ethanol sometimes is made of corn", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "78e0a411ed", "answerKey": "A"} | |
| {"id": "490", "question": {"stem": "The inside of the Thanksgiving turkey is white instead of pink because of", "choices": [{"text": "heat energy", "label": "A"}, {"text": "light energy", "label": "B"}, {"text": "color energy", "label": "C"}, {"text": "color transfusion", "label": "D"}]}, "fact1": "cooking food requires adding heat energy", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "844", "question": {"stem": "Little puppies are a result of:", "choices": [{"text": "reproduction ?", "label": "A"}, {"text": "pet store sale", "label": "B"}, {"text": "a begging child", "label": "C"}, {"text": "evolution", "label": "D"}]}, "fact1": "reproduction produces offspring", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a9f90f5da1", "answerKey": "A"} | |
| {"id": "1795", "question": {"stem": "What would a Jersey most likely be fed?", "choices": [{"text": "hamburger", "label": "A"}, {"text": "moles", "label": "B"}, {"text": "alfalfa", "label": "C"}, {"text": "cow", "label": "D"}]}, "fact1": "cows only eat plants", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "64d9056837", "answerKey": "C"} | |
| {"id": "1508", "question": {"stem": "Which of these energy sources generates the least amount of pollution?", "choices": [{"text": "coal", "label": "A"}, {"text": "windmill", "label": "B"}, {"text": "lithium batteries", "label": "C"}, {"text": "gasoline", "label": "D"}]}, "fact1": "a windmill converts wind energy into electricity", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "9d751854d9", "answerKey": "B"} | |
| {"id": "9-289", "question": {"stem": "Grass snakes live in what?", "choices": [{"text": "trees", "label": "A"}, {"text": "mountains", "label": "B"}, {"text": "lakes", "label": "C"}, {"text": "turf", "label": "D"}]}, "fact1": "grass snakes live in grass", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "D"} | |
| {"id": "9-668", "question": {"stem": "Cephalopod ink is by octopuses to", "choices": [{"text": "mate", "label": "A"}, {"text": "feed", "label": "B"}, {"text": "hide", "label": "C"}, {"text": "play", "label": "D"}]}, "fact1": "ink is used for hiding from predators by octopuses", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "3936d56dda", "answerKey": "C"} | |
| {"id": "7-364", "question": {"stem": "Tapping a drumstick to a drum will", "choices": [{"text": "reverberate when touched together", "label": "A"}, {"text": "vibrate when next to each other", "label": "B"}, {"text": "shake around when near", "label": "C"}, {"text": "put each other down", "label": "D"}]}, "fact1": "tapping two objects together causes the particles in those objects to vibrate", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "1271", "question": {"stem": "Snow is more likely to fall two months before", "choices": [{"text": "June", "label": "A"}, {"text": "March", "label": "B"}, {"text": "September", "label": "C"}, {"text": "December", "label": "D"}]}, "fact1": "snow falls during the winter in some environments", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "9-1117", "question": {"stem": "If I want to avoid being dinner for some type of frog what should I reincarnate as?", "choices": [{"text": "Scorpion", "label": "A"}, {"text": "House Fly", "label": "B"}, {"text": "Cricket", "label": "C"}, {"text": "Moth", "label": "D"}]}, "fact1": "a frog eats insects", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "97e7d66d68", "answerKey": "A"} | |
| {"id": "35", "question": {"stem": "Dead plants are easier to find in", "choices": [{"text": "January", "label": "A"}, {"text": "July", "label": "B"}, {"text": "May", "label": "C"}, {"text": "September", "label": "D"}]}, "fact1": "usually plants die or become dormant during the winter", "humanScore": "0.80", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "1660", "question": {"stem": "The harder a child pushes a toy car", "choices": [{"text": "decreases the distance it will travel", "label": "A"}, {"text": "the further it will roll across the floor", "label": "B"}, {"text": "the quicker the child will want to play with another toy", "label": "C"}, {"text": "determines how long the child with play with it", "label": "D"}]}, "fact1": "as force exerted on an object increases , distance travelled will increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "7-710", "question": {"stem": "Fossil fuels", "choices": [{"text": "come from old age", "label": "A"}, {"text": "come from expired life", "label": "B"}, {"text": "take two years to create", "label": "C"}, {"text": "are created in a year", "label": "D"}]}, "fact1": "fossil fuels are formed by dead organisms over time", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "8-52", "question": {"stem": "A star, burning far, far away, has enormous pressure and temperature. This allows for", "choices": [{"text": "a room to have overhead lights", "label": "A"}, {"text": "night on Earth to be dimly lit", "label": "B"}, {"text": "plastic stars to decorate a ceiling", "label": "C"}, {"text": "a person to be the star of a show", "label": "D"}]}, "fact1": "a star is a source of light through nuclear reactions", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "9-1167", "question": {"stem": "Erosion is caused by different kinds of", "choices": [{"text": "soil", "label": "A"}, {"text": "fish", "label": "B"}, {"text": "rocks", "label": "C"}, {"text": "weather", "label": "D"}]}, "fact1": "wind and rain cause erosion", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "8-43", "question": {"stem": "Respiration is a", "choices": [{"text": "happens for some species", "label": "A"}, {"text": "happens for only land dwelling mammals", "label": "B"}, {"text": "occurs for only sea creatures", "label": "C"}, {"text": "commonality among all animals", "label": "D"}]}, "fact1": "all animals breathe", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "9-57", "question": {"stem": "In order for your computer to operate, it must have an electrical path that is what?", "choices": [{"text": "magical", "label": "A"}, {"text": "closed", "label": "B"}, {"text": "broken", "label": "C"}, {"text": "open", "label": "D"}]}, "fact1": "a closed circuit has continuous path", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "B"} | |
| {"id": "1411", "question": {"stem": "Polar bears live in", "choices": [{"text": "frosty environments", "label": "A"}, {"text": "tepid environments", "label": "B"}, {"text": "warm environments", "label": "C"}, {"text": "tropical environments", "label": "D"}]}, "fact1": "polar bears live in cold environments", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "9-206", "question": {"stem": "What would be more likely to attract a magnet?", "choices": [{"text": "a plastic zipper", "label": "A"}, {"text": "flowing water", "label": "B"}, {"text": "a car engine", "label": "C"}, {"text": "A wooden desk", "label": "D"}]}, "fact1": "iron is always magnetic", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "3f32b550f3", "answerKey": "C"} | |
| {"id": "7-740", "question": {"stem": "What constitutes a frog's diet?", "choices": [{"text": "it eats all plants", "label": "A"}, {"text": "it will eat dogs", "label": "B"}, {"text": "it only eats burgers", "label": "C"}, {"text": "it chomps on insects", "label": "D"}]}, "fact1": "a frog eats insects", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "D"} | |
| {"id": "1774", "question": {"stem": "What is an example of the digestive system digesting food for the body?", "choices": [{"text": "a man eating nachos then getting food poisoning", "label": "A"}, {"text": "a baby drinking formula then needing a diaper change", "label": "B"}, {"text": "a cat eating food then throwing it up", "label": "C"}, {"text": "a horse licking a salt lick", "label": "D"}]}, "fact1": "the digestive system digests food for the body", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "7-93", "question": {"stem": "The body is negatively impacted by", "choices": [{"text": "white blood cells", "label": "A"}, {"text": "vitamins", "label": "B"}, {"text": "rotavirus", "label": "C"}, {"text": "nasal decongestants", "label": "D"}]}, "fact1": "illness has a negative impact on an organism 's health", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "8-97", "question": {"stem": "Someone wants their electromagnets to work, but is having difficulty powering them. In order to make them work, they need to", "choices": [{"text": "run wire through currants", "label": "A"}, {"text": "run a continuous current", "label": "B"}, {"text": "run around the wire", "label": "C"}, {"text": "currently run wire through", "label": "D"}]}, "fact1": "electromagnets can be powered by electricity", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "9-813", "question": {"stem": "if a place has experienced flooding, what could be responsible?", "choices": [{"text": "all of these", "label": "A"}, {"text": "there has been excess condensed water vapor", "label": "B"}, {"text": "the water lacks oxygen", "label": "C"}, {"text": "the local deities are angry", "label": "D"}]}, "fact1": "heavy rains cause flooding", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "B"} | |
| {"id": "9-686", "question": {"stem": "What is an example of reproduction?", "choices": [{"text": "farming", "label": "A"}, {"text": "egg depositing", "label": "B"}, {"text": "flying", "label": "C"}, {"text": "walking", "label": "D"}]}, "fact1": "An example of reproduction is laying eggs", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "B"} | |
| {"id": "9-799", "question": {"stem": "A place that is snowy has a large amount of", "choices": [{"text": "wind", "label": "A"}, {"text": "storms", "label": "B"}, {"text": "frozen water", "label": "C"}, {"text": "rain", "label": "D"}]}, "fact1": "snowy means a large amount of snow", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "1179", "question": {"stem": "An ideal abode for crickets is", "choices": [{"text": "a small potted plant in a house", "label": "A"}, {"text": "a green and lush tree and plant packed area", "label": "B"}, {"text": "a briny and warm body of water", "label": "C"}, {"text": "a area surrounded by spider webs", "label": "D"}]}, "fact1": "some crickets live in forests", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "1954", "question": {"stem": "Carbon steel is always what?", "choices": [{"text": "attractive to various objects that contain iron", "label": "A"}, {"text": "pleasant with a magnetic personality", "label": "B"}, {"text": "made up of iron and pieces of magnets", "label": "C"}, {"text": "hard as a magnetizing rod", "label": "D"}]}, "fact1": "carbon steel is always magnetic", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "8-403", "question": {"stem": "if a bat delivers a live offspring, what does this tell us?", "choices": [{"text": "it is a mammal", "label": "A"}, {"text": "calling it a bird is wrong", "label": "B"}, {"text": "all of these", "label": "C"}, {"text": "it is capable of reproducing", "label": "D"}]}, "fact1": "a bat births live young", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "9-576", "question": {"stem": "If you find something smooth and hard on the ground, it is probably made of what?", "choices": [{"text": "minerals", "label": "A"}, {"text": "mist", "label": "B"}, {"text": "clouds", "label": "C"}, {"text": "water", "label": "D"}]}, "fact1": "rock is made of minerals", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "0317ce7c33", "answerKey": "A"} | |
| {"id": "9-866", "question": {"stem": "as you get closer to something it begins to", "choices": [{"text": "shrinks down to nothing", "label": "A"}, {"text": "grow in size visually", "label": "B"}, {"text": "show a large shadow", "label": "C"}, {"text": "rotate in a clockwise direction", "label": "D"}]}, "fact1": "as distance from an object decreases , that object will appear larger", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "dc78319bb0", "answerKey": "B"} | |
| {"id": "7-208", "question": {"stem": "After a storm", "choices": [{"text": "ponds may dry out", "label": "A"}, {"text": "flowers will wilt and wither", "label": "B"}, {"text": "creek beds may be spilling over", "label": "C"}, {"text": "drinking water will be in short supply", "label": "D"}]}, "fact1": "storms cause bodies of water to increase amount of water they contain", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "9-771", "question": {"stem": "What could I use as biofuel", "choices": [{"text": "Gold", "label": "A"}, {"text": "Car", "label": "B"}, {"text": "Diamonds", "label": "C"}, {"text": "Pine Needles", "label": "D"}]}, "fact1": "plants are a source of biofuel", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cee82219a0", "answerKey": "D"} | |
| {"id": "998", "question": {"stem": "Which animal is hiding from a predator?", "choices": [{"text": "a tadpole losing its tail as it grows", "label": "A"}, {"text": "an angler fish using its Esca to lure another fish", "label": "B"}, {"text": "an octopus mimicking the color and texture of a rocky outcrop", "label": "C"}, {"text": "a great white shark breaching the water's surface", "label": "D"}]}, "fact1": "camouflage is used for hiding by animals from predators", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "6dc1e4d0a3", "answerKey": "C"} | |
| {"id": "433", "question": {"stem": "Which best demonstrates the concept of force causing an increase in speed?", "choices": [{"text": "skating on a rough surface", "label": "A"}, {"text": "a full bag swung in circles", "label": "B"}, {"text": "a computer powering on", "label": "C"}, {"text": "a baker stirring batter", "label": "D"}]}, "fact1": "force causes the speed of an object to increase", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a9f90f5da1", "answerKey": "B"} | |
| {"id": "9-508", "question": {"stem": "the night sky shows very far away what", "choices": [{"text": "clumps of flaming gas", "label": "A"}, {"text": "tidal waves washing over beaches", "label": "B"}, {"text": "aircraft falling towards collision", "label": "C"}, {"text": "party balloons tied to houses", "label": "D"}]}, "fact1": "the stars in the night sky are very far away from the Earth", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "0d935542d3", "answerKey": "A"} | |
| {"id": "7-561", "question": {"stem": "Which would you likely find inside a beach ball?", "choices": [{"text": "cheese", "label": "A"}, {"text": "steam", "label": "B"}, {"text": "water", "label": "C"}, {"text": "air", "label": "D"}]}, "fact1": "a beach ball contains gas", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "d0d5111642", "answerKey": "D"} | |
| {"id": "7-976", "question": {"stem": "Two fridge decorations when touched back to back", "choices": [{"text": "shove each other away", "label": "A"}, {"text": "are attracted to each other", "label": "B"}, {"text": "have very little reaction", "label": "C"}, {"text": "are reflective when together", "label": "D"}]}, "fact1": "magnetism can cause objects to repel each other", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "1635", "question": {"stem": "Runoff happens because of", "choices": [{"text": "birds", "label": "A"}, {"text": "cattails", "label": "B"}, {"text": "people", "label": "C"}, {"text": "fish", "label": "D"}]}, "fact1": "runoff is when cropland water enters bodies of water", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "7-875", "question": {"stem": "Desert environments are generally", "choices": [{"text": "sweltering", "label": "A"}, {"text": "arctic like", "label": "B"}, {"text": "lush", "label": "C"}, {"text": "frigid", "label": "D"}]}, "fact1": "a desert environment is usually hot in temperature", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "7-1053", "question": {"stem": "Are deserts characterized by high sunshine?", "choices": [{"text": "they get low sunlight", "label": "A"}, {"text": "deserts get surplus sun", "label": "B"}, {"text": "deserts get little sun", "label": "C"}, {"text": "deserts are always cloudy", "label": "D"}]}, "fact1": "a desert environment usually has a lot of sunlight", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "cf7109905e", "answerKey": "B"} | |
| {"id": "9-957", "question": {"stem": "Water conservation could be a survival tactic in", "choices": [{"text": "The Appalachian Mountains", "label": "A"}, {"text": "New York City", "label": "B"}, {"text": "The Amazon", "label": "C"}, {"text": "The Gobi Desert", "label": "D"}]}, "fact1": "conserving water can be used for survival in a dry environment", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "D"} | |
| {"id": "1150", "question": {"stem": "Objects used to hold sheets of paper together are often", "choices": [{"text": "large", "label": "A"}, {"text": "wooden", "label": "B"}, {"text": "ferromagnetic", "label": "C"}, {"text": "electronic", "label": "D"}]}, "fact1": "a paper clip is often made of ferromagnetic metals", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "8-240", "question": {"stem": "In order for plants and animals to grow, they need to consume food and water for", "choices": [{"text": "energy", "label": "A"}, {"text": "fun", "label": "B"}, {"text": "taste", "label": "C"}, {"text": "soil", "label": "D"}]}, "fact1": "an organism requires energy for growth", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "bdb4135787", "answerKey": "A"} | |
| {"id": "9-554", "question": {"stem": "A bear cub learns to stay away from unknown bears because", "choices": [{"text": "they are much bigger than the cub", "label": "A"}, {"text": "the other bears look like its mother", "label": "B"}, {"text": "their mother teaches them to keep their distance", "label": "C"}, {"text": "the unknown bears look harmless", "label": "D"}]}, "fact1": "animals learn some behaviors from watching their parents", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "3f32b550f3", "answerKey": "C"} | |
| {"id": "9-135", "question": {"stem": "a person driving to work in which of these is most likely to lose control?", "choices": [{"text": "a dry cobblestone road", "label": "A"}, {"text": "a sleet covered highway", "label": "B"}, {"text": "a dry paved road", "label": "C"}, {"text": "a dry gravel road", "label": "D"}]}, "fact1": "sleet is made of ice", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cf7109905e", "answerKey": "B"} | |
| {"id": "7-1096", "question": {"stem": "The only creature with offspring that is hatched, of these, is the", "choices": [{"text": "squirrel", "label": "A"}, {"text": "swallow", "label": "B"}, {"text": "mink", "label": "C"}, {"text": "bat", "label": "D"}]}, "fact1": "birds lay eggs", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "841", "question": {"stem": "What element is prevalent in a plateau?", "choices": [{"text": "helium", "label": "A"}, {"text": "krypton", "label": "B"}, {"text": "silicon", "label": "C"}, {"text": "neon", "label": "D"}]}, "fact1": "a plateau is formed by a buildup of cooled lava", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "be7a45e47c", "answerKey": "C"} | |
| {"id": "7-146", "question": {"stem": "When a city tears down a park in a city, the park", "choices": [{"text": "is removed", "label": "A"}, {"text": "is renewed", "label": "B"}, {"text": "is retrieved", "label": "C"}, {"text": "is restored", "label": "D"}]}, "fact1": "if a habitat is removed then that habitat is destroyed", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "1554", "question": {"stem": "Seeds", "choices": [{"text": "are useless shells that need to be discarded", "label": "A"}, {"text": "store extra bits of chlorophyll", "label": "B"}, {"text": "need to be mashed to grow", "label": "C"}, {"text": "aid in feeding what grows from them", "label": "D"}]}, "fact1": "a seed is used for storing food for a new plant", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "9-731", "question": {"stem": "If a grizzly bear eats a salmon, what is the grizzly bear demonstrating?", "choices": [{"text": "consumption", "label": "A"}, {"text": "cinematography", "label": "B"}, {"text": "direction", "label": "C"}, {"text": "production", "label": "D"}]}, "fact1": "In the food chain process an animal has the role of consumer which eats producers for food", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "A"} | |
| {"id": "1780", "question": {"stem": "The spring season brings", "choices": [{"text": "Bees", "label": "A"}, {"text": "Snow", "label": "B"}, {"text": "More Oxygen", "label": "C"}, {"text": "Dust", "label": "D"}]}, "fact1": "seasons cause change to the environment", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "cee82219a0", "answerKey": "A"} | |
| {"id": "7-1077", "question": {"stem": "Kinetic energy can be found in objects that move, such as", "choices": [{"text": "flower pots on a wagon", "label": "A"}, {"text": "cars that are in a lot", "label": "B"}, {"text": "kids that are sleeping soundly", "label": "C"}, {"text": "skateboards that are ridden all day", "label": "D"}]}, "fact1": "motion is a source of kinetic energy in an object", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "8-494", "question": {"stem": "which of these is the quickest to go visiting from our world?", "choices": [{"text": "none of these", "label": "A"}, {"text": "a trip to mars", "label": "B"}, {"text": "a trip to the moon", "label": "C"}, {"text": "a trip to the northern star", "label": "D"}]}, "fact1": "the moon is the celestial object that is closest to the Earth", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "936", "question": {"stem": "Animals died after the removal of a", "choices": [{"text": "bush", "label": "A"}, {"text": "street", "label": "B"}, {"text": "house", "label": "C"}, {"text": "city", "label": "D"}]}, "fact1": "if a habitat is removed then that habitat is destroyed", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "8-478", "question": {"stem": "If I want to go running at night, what can I use as a reflector?", "choices": [{"text": "A black shirt", "label": "A"}, {"text": "Kitchen foil", "label": "B"}, {"text": "Sunglasses", "label": "C"}, {"text": "A megaphone", "label": "D"}]}, "fact1": "a reflector is used to reflect light especially on vehicles", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cee82219a0", "answerKey": "B"} | |
| {"id": "9-669", "question": {"stem": "the closest star to our planet delivers solar energy to the planet", "choices": [{"text": "maybe", "label": "A"}, {"text": "all of these", "label": "B"}, {"text": "this is sure", "label": "C"}, {"text": "this is uncertain", "label": "D"}]}, "fact1": "if something is in the sunlight then that something will absorb solar energy", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "7-732", "question": {"stem": "Coal-fire power stations heat coal to incredible temps in order to", "choices": [{"text": "produce energy", "label": "A"}, {"text": "use heat energy", "label": "B"}, {"text": "burn energy", "label": "C"}, {"text": "fuel the world", "label": "D"}]}, "fact1": "coal is used to produce electricity by burning in coal-fire power stations", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "7-658", "question": {"stem": "Creatures sometimes have barbs on their backs that they use to sting, all of these do, outside of the", "choices": [{"text": "wasp", "label": "A"}, {"text": "bee", "label": "B"}, {"text": "scorpion", "label": "C"}, {"text": "butterfly", "label": "D"}]}, "fact1": "a stinger is used for defense by a wasp", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "1003", "question": {"stem": "A renewable resource is", "choices": [{"text": "fossil fuel", "label": "A"}, {"text": "turbine produced electricity", "label": "B"}, {"text": "copper", "label": "C"}, {"text": "coal lumps", "label": "D"}]}, "fact1": "renewable resources can be used over again", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "8-62", "question": {"stem": "In a hypothetical world, black bears decrease in numbers until there are zero black bears left on this world. The black bear species", "choices": [{"text": "would cease existing", "label": "A"}, {"text": "would be troubled", "label": "B"}, {"text": "would be thriving", "label": "C"}, {"text": "would be endangered", "label": "D"}]}, "fact1": "if a population decreases to zero then that organism is extinct", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "7-386", "question": {"stem": "Acid can be used to make a new", "choices": [{"text": "light", "label": "A"}, {"text": "substance", "label": "B"}, {"text": "electricity", "label": "C"}, {"text": "sound", "label": "D"}]}, "fact1": "acid can cause chemical change", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "257", "question": {"stem": "Global warming is lowering the world's amount of", "choices": [{"text": "hurricanes", "label": "A"}, {"text": "ocean levels", "label": "B"}, {"text": "carbon dioxide", "label": "C"}, {"text": "ice", "label": "D"}]}, "fact1": "water is in the solid state , called ice , for temperatures between 0 and 0 F", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "147", "question": {"stem": "Echolocation can't detect an object's", "choices": [{"text": "distance", "label": "A"}, {"text": "shape", "label": "B"}, {"text": "size", "label": "C"}, {"text": "temperature", "label": "D"}]}, "fact1": "echolocation is when some animals detect objects by hearing echoes by emitting sound", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "7-599", "question": {"stem": "What material has already broken down?", "choices": [{"text": "wood", "label": "A"}, {"text": "glass", "label": "B"}, {"text": "boulders", "label": "C"}, {"text": "sand", "label": "D"}]}, "fact1": "break down means change from a whole into pieces", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "8-92", "question": {"stem": "Which beverage would dissolve solids the best?", "choices": [{"text": "A glass of ice-cold water", "label": "A"}, {"text": "A boiling hot mug of tea", "label": "B"}, {"text": "A cup of warm milk", "label": "C"}, {"text": "A room temperature glass of water", "label": "D"}]}, "fact1": "as temperature increases , the ability of that liquid to dissolve solids will increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "8cb5b0688e", "answerKey": "B"} | |
| {"id": "354", "question": {"stem": "Which animal has live births?", "choices": [{"text": "poodle", "label": "A"}, {"text": "hummingbird", "label": "B"}, {"text": "crocodile", "label": "C"}, {"text": "trout", "label": "D"}]}, "fact1": "live birth means developing inside the mother instead of an egg", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "9-966", "question": {"stem": "Quartz crystals are made up of", "choices": [{"text": "majic", "label": "A"}, {"text": "hexagons", "label": "B"}, {"text": "octogons", "label": "C"}, {"text": "water", "label": "D"}]}, "fact1": "a quartz is made of six-sided transparent crystals", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "dc78319bb0", "answerKey": "B"} | |
| {"id": "9-612", "question": {"stem": "cellular respiration is when energy is produced in a cell by consumption of", "choices": [{"text": "water", "label": "A"}, {"text": "nutrients", "label": "B"}, {"text": "mitochondria", "label": "C"}, {"text": "gas", "label": "D"}]}, "fact1": "cellular respiration is when cells break down food to produce energy", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "dc78319bb0", "answerKey": "B"} | |
| {"id": "9-548", "question": {"stem": "Did pasteurization get invented by Thomas Edison?", "choices": [{"text": "negative", "label": "A"}, {"text": "positive", "label": "B"}, {"text": "all of these", "label": "C"}, {"text": "maybe it was", "label": "D"}]}, "fact1": "Louis Pasteur invented pasteurization", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "cf7109905e", "answerKey": "A"} | |
| {"id": "9-429", "question": {"stem": "A glass of water can undergo a chemical change by adding", "choices": [{"text": "a cup of salt", "label": "A"}, {"text": "a cup of dirt", "label": "B"}, {"text": "a cup of water", "label": "C"}, {"text": "a cup of ice", "label": "D"}]}, "fact1": "if an object undergoes chemical change then that object will have new chemical properties", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "7-95", "question": {"stem": "Water levels may decrease on cloudless days because", "choices": [{"text": "water is warmer than the air", "label": "A"}, {"text": "air is warmer than water", "label": "B"}, {"text": "moisture is pulled upwards", "label": "C"}, {"text": "moisture always tries to rise", "label": "D"}]}, "fact1": "the sun causes water to evaporate more quickly by adding heat", "humanScore": "0.80", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "1560", "question": {"stem": "To change an object's shape", "choices": [{"text": "rip off a corner portion", "label": "A"}, {"text": "lay it flat on a table", "label": "B"}, {"text": "color the edges of it", "label": "C"}, {"text": "add a piece of tape to it", "label": "D"}]}, "fact1": "tearing an object changes that object 's shape", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "9-461", "question": {"stem": "Steve was driving on the highway when he rear-ended another car because he didn't see it until he was just a foot away. This could have happened because of", "choices": [{"text": "reports of tornadoes in the area", "label": "A"}, {"text": "a dog running across the highway behind Steve's car", "label": "B"}, {"text": "a sudden fog moving into the area", "label": "C"}, {"text": "ice forming on the road", "label": "D"}]}, "fact1": "a decrease in visibility while driving can cause people to crash their car", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "3f32b550f3", "answerKey": "C"} | |
| {"id": "9-490", "question": {"stem": "DNA is a vehicle for passing", "choices": [{"text": "clothes types", "label": "A"}, {"text": "school grades", "label": "B"}, {"text": "elbow size", "label": "C"}, {"text": "language and dialect", "label": "D"}]}, "fact1": "DNA is a vehicle for passing inherited characteristics from parent to offspring", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "9-301", "question": {"stem": "A beach ball goes from flat to round once you put what inside of it?", "choices": [{"text": "food", "label": "A"}, {"text": "sunlight", "label": "B"}, {"text": "gas", "label": "C"}, {"text": "salt", "label": "D"}]}, "fact1": "a beach ball contains gas", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "bdb4135787", "answerKey": "C"} | |
| {"id": "60", "question": {"stem": "In general, how many times per month is there a full moon?", "choices": [{"text": "twice", "label": "A"}, {"text": "three times", "label": "B"}, {"text": "once", "label": "C"}, {"text": "four times", "label": "D"}]}, "fact1": "each of the moon 's phases usually occurs once per month", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "be7a45e47c", "answerKey": "C"} | |
| {"id": "9-894", "question": {"stem": "What kind of object does light bounce off of?", "choices": [{"text": "tadpole", "label": "A"}, {"text": "any object", "label": "B"}, {"text": "item that reflects", "label": "C"}, {"text": "black hole", "label": "D"}]}, "fact1": "when light hits a reflective object , that light bounces off that object", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "52dbc5c7af", "answerKey": "C"} | |
| {"id": "9-895", "question": {"stem": "The amount of brush in a park has been decreasing. What could be a cause?", "choices": [{"text": "the season has been quite dry", "label": "A"}, {"text": "There has been a lot of rain", "label": "B"}, {"text": "snakes shelter under the brush", "label": "C"}, {"text": "People have been walking by the brush on the trails", "label": "D"}]}, "fact1": "as available water decreases , the population of plants will decrease", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "3f32b550f3", "answerKey": "A"} | |
| {"id": "9-281", "question": {"stem": "if a pot on the stove is described as hot, what does this mean?", "choices": [{"text": "the body of the pot is of high temperature", "label": "A"}, {"text": "the body of the pot is cold", "label": "B"}, {"text": "all of these", "label": "C"}, {"text": "the body of the pot is wet", "label": "D"}]}, "fact1": "if an object is hot then the surfaces of that object are hot", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "cf7109905e", "answerKey": "A"} | |
| {"id": "202", "question": {"stem": "What animal is more difficult for predators to see in water?", "choices": [{"text": "a fish", "label": "A"}, {"text": "a duck", "label": "B"}, {"text": "an octopus", "label": "C"}, {"text": "a crab", "label": "D"}]}, "fact1": "octopuses releasing ink into the water causes predators to have difficulty seeing the octopus", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "1937", "question": {"stem": "A wedge requires", "choices": [{"text": "electrical energy", "label": "A"}, {"text": "chemical energy", "label": "B"}, {"text": "mechanical energy", "label": "C"}, {"text": "heat energy", "label": "D"}]}, "fact1": "a simple machine requires mechanical energy to function", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "620", "question": {"stem": "In solid phase matter has a/an", "choices": [{"text": "concrete configuration", "label": "A"}, {"text": "ambiguous form", "label": "B"}, {"text": "shapeless form", "label": "C"}, {"text": "radioactive glow", "label": "D"}]}, "fact1": "Matter in the solid phase has definite shape", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "A"} | |
| {"id": "8-142", "question": {"stem": "A school trip is going to study the coral reef for a class. They want to see how strong coral is, and what species of life live in and around it. Therefore, the class", "choices": [{"text": "takes a trip to the desert", "label": "A"}, {"text": "climbs a tall mountain", "label": "B"}, {"text": "travels to the seaside", "label": "C"}, {"text": "visits a remote jungle", "label": "D"}]}, "fact1": "coral lives in the ocean", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "7-1138", "question": {"stem": "When ice buildup is on a sidewalk, the ice may be reduced by", "choices": [{"text": "adding salt", "label": "A"}, {"text": "adding litter", "label": "B"}, {"text": "adding sand", "label": "C"}, {"text": "adding water", "label": "D"}]}, "fact1": "adding salt to a solid decreases the freezing point of that solid", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "8-471", "question": {"stem": "The appropriate place to put this item is the recycling bin", "choices": [{"text": "used motor oil", "label": "A"}, {"text": "used soda can", "label": "B"}, {"text": "used Styrofoam plates", "label": "C"}, {"text": "left over medicine", "label": "D"}]}, "fact1": "aluminum is recyclable", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "9-433", "question": {"stem": "How many times would someone change the page of a calendar in a year?", "choices": [{"text": "13", "label": "A"}, {"text": "12", "label": "B"}, {"text": "15", "label": "C"}, {"text": "14", "label": "D"}]}, "fact1": "one year is equal to 365 days", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "B"} | |
| {"id": "1458", "question": {"stem": "A car has the least speed if it", "choices": [{"text": "is heavy", "label": "A"}, {"text": "is large", "label": "B"}, {"text": "is turned off", "label": "C"}, {"text": "is small", "label": "D"}]}, "fact1": "stopped means no speed", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "57", "question": {"stem": "Which musical instrument is the same type as a guitar?", "choices": [{"text": "flute", "label": "A"}, {"text": "cello", "label": "B"}, {"text": "drum", "label": "C"}, {"text": "trumpet", "label": "D"}]}, "fact1": "An example of playing a musical instrument is strumming a guitar string", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "605", "question": {"stem": "The balance result will be number of", "choices": [{"text": "kilowatts", "label": "A"}, {"text": "kilobytes", "label": "B"}, {"text": "kilograms", "label": "C"}, {"text": "kilometers", "label": "D"}]}, "fact1": "a balance is used for measuring mass of an object", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "9-889", "question": {"stem": "Which of these is a place where a human might live?", "choices": [{"text": "igloo", "label": "A"}, {"text": "cloud", "label": "B"}, {"text": "Mars", "label": "C"}, {"text": "the Moon", "label": "D"}]}, "fact1": "some humans live in houses", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "be7a45e47c", "answerKey": "A"} | |
| {"id": "1890", "question": {"stem": "Camouflage is when an organism does what?", "choices": [{"text": "reconfigure appearance to blend in", "label": "A"}, {"text": "hides its young to avoid prey", "label": "B"}, {"text": "changes its shape to appear larger", "label": "C"}, {"text": "buries itself to disappear momentarily", "label": "D"}]}, "fact1": "An example of camouflage is when an organism looks like its environment", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "9-618", "question": {"stem": "Which of these is required for a plant to enjoy the product of a rain storm?", "choices": [{"text": "xylem", "label": "A"}, {"text": "luck", "label": "B"}, {"text": "magic", "label": "C"}, {"text": "dirt", "label": "D"}]}, "fact1": "xylem transports materials through the plant", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "0317ce7c33", "answerKey": "A"} | |
| {"id": "9-523", "question": {"stem": "How does a microscope make small things appear?", "choices": [{"text": "humongous", "label": "A"}, {"text": "transparent", "label": "B"}, {"text": "discolored", "label": "C"}, {"text": "distorted", "label": "D"}]}, "fact1": "microscope is used to see small things by making them appear bigger", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "A"} | |
| {"id": "1126", "question": {"stem": "Water can turn to vapor", "choices": [{"text": "when a pot of water is placed on an off stove burner", "label": "A"}, {"text": "when placing water in a freezer", "label": "B"}, {"text": "when boiling eggs on a stove top", "label": "C"}, {"text": "when placed in a room temperature setting", "label": "D"}]}, "fact1": "evaporation means change from a liquid into a gas by adding heat energy", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "644", "question": {"stem": "An incandescent bulb's filament produces similar light as an LED bulb, but more", "choices": [{"text": "white light", "label": "A"}, {"text": "conversion", "label": "B"}, {"text": "heat", "label": "C"}, {"text": "sound", "label": "D"}]}, "fact1": "an incandescent light bulb converts electricity into light by sending electricity through a filament", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "8-365", "question": {"stem": "A boy at school is waiting desperately for the school day to be over so that he can go home and play video games. He watches the time count down on the clock at the head of the class, counting the", "choices": [{"text": "seconds", "label": "A"}, {"text": "days", "label": "B"}, {"text": "weeks", "label": "C"}, {"text": "years", "label": "D"}]}, "fact1": "seconds are used to measure time", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "9-727", "question": {"stem": "Camouflage can be used by animals for hunting", "choices": [{"text": "water", "label": "A"}, {"text": "trees", "label": "B"}, {"text": "air", "label": "C"}, {"text": "meals", "label": "D"}]}, "fact1": "camouflage can be used for hunting for prey", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "D"} | |
| {"id": "7-461", "question": {"stem": "Carbohydrates are made of sugar, which means that a diabetic would need to exhibit care in consuming", "choices": [{"text": "broccoli", "label": "A"}, {"text": "meat", "label": "B"}, {"text": "celery", "label": "C"}, {"text": "toast", "label": "D"}]}, "fact1": "carbohydrates are made of sugars", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "9-1071", "question": {"stem": "Hand dryers can also be used to", "choices": [{"text": "keep cold drinks cool", "label": "A"}, {"text": "dry out clothes after coming in from the rain", "label": "B"}, {"text": "hydrate your face and hands", "label": "C"}, {"text": "make a damp rag damper", "label": "D"}]}, "fact1": "a hand dryer produces heat", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "1918", "question": {"stem": "Polar bears require", "choices": [{"text": "a tropical environment", "label": "A"}, {"text": "a frigid environment", "label": "B"}, {"text": "a tepid environment", "label": "C"}, {"text": "a warm environment", "label": "D"}]}, "fact1": "a polar bear requires a cold environment", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "1038", "question": {"stem": "A measurement of time that is less than a minute is a", "choices": [{"text": "day", "label": "A"}, {"text": "minute", "label": "B"}, {"text": "hour", "label": "C"}, {"text": "second", "label": "D"}]}, "fact1": "seconds are used to measure time", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "9-197", "question": {"stem": "What will be more available in an area when rainfall increases?", "choices": [{"text": "fire", "label": "A"}, {"text": "air", "label": "B"}, {"text": "dirt", "label": "C"}, {"text": "H2O", "label": "D"}]}, "fact1": "as the amount of rainfall increases in an area , the amount of available water in that area will increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "1e6dc77bb6", "answerKey": "D"} | |
| {"id": "1393", "question": {"stem": "When does the first quarter phase of the moon occur?", "choices": [{"text": "when you cannot see the moon in the sky at night", "label": "A"}, {"text": "after the first phase of the lunar month", "label": "B"}, {"text": "after a blue moon", "label": "C"}, {"text": "during the full moon", "label": "D"}]}, "fact1": "the first quarter phase of the moon occurs after the new moon", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "ec2a17d1b9", "answerKey": "B"} | |
| {"id": "7-244", "question": {"stem": "An ice cube placed in sunlight will", "choices": [{"text": "shrink", "label": "A"}, {"text": "change color", "label": "B"}, {"text": "grow", "label": "C"}, {"text": "freeze", "label": "D"}]}, "fact1": "sunlight produces heat", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "83ad69bf22", "answerKey": "A"} | |
| {"id": "9-916", "question": {"stem": "If a person loses his job and is low on money, he will have to start cutting back on how much food he consumes or he'd run out, otherwise known as", "choices": [{"text": "destroying", "label": "A"}, {"text": "conserving", "label": "B"}, {"text": "losing", "label": "C"}, {"text": "squandering", "label": "D"}]}, "fact1": "when available resources decrease in an environment , organisms have to conserve those resources", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "bdb4135787", "answerKey": "B"} | |
| {"id": "9-1046", "question": {"stem": "The skeletal system protects which of these?", "choices": [{"text": "liver", "label": "A"}, {"text": "eyelashes", "label": "B"}, {"text": "finger nails", "label": "C"}, {"text": "blood vessels", "label": "D"}]}, "fact1": "the skeletal system protects internal organs", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "0a040d1ed1", "answerKey": "A"} | |
| {"id": "167", "question": {"stem": "What has more gravity force than Earth but less than the sun?", "choices": [{"text": "Jupiter", "label": "A"}, {"text": "the moon", "label": "B"}, {"text": "a space station", "label": "C"}, {"text": "a comet", "label": "D"}]}, "fact1": "as mass of a celestial body increases , the force of gravity on that planet will increase", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "A"} | |
| {"id": "9-566", "question": {"stem": "The dam was put under much more stress after the", "choices": [{"text": "party", "label": "A"}, {"text": "huge rain storm", "label": "B"}, {"text": "drought", "label": "C"}, {"text": "breakup.", "label": "D"}]}, "fact1": "as the amount of water in a body of water increases , the water levels will increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0317ce7c33", "answerKey": "B"} | |
| {"id": "8-28", "question": {"stem": "If photosynthesis was a recipe it would require these ingredients", "choices": [{"text": "CO2, water, and argon", "label": "A"}, {"text": "sunlight, oxygen, and fertilizer", "label": "B"}, {"text": "CO2, H20, and cloudy skies", "label": "C"}, {"text": "CO2, H20, and sun rays", "label": "D"}]}, "fact1": "photosynthesis means green plants convert from carbon dioxide, water, and solar energy into oxygen for themselves", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "7-179", "question": {"stem": "If a nail is Fe, that nail is", "choices": [{"text": "foreign", "label": "A"}, {"text": "atomic 26", "label": "B"}, {"text": "nickel", "label": "C"}, {"text": "atomic 12", "label": "D"}]}, "fact1": "iron nails are made of iron", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "389", "question": {"stem": "when a circle is torn it is", "choices": [{"text": "doubled", "label": "A"}, {"text": "changed", "label": "B"}, {"text": "a smaller circle", "label": "C"}, {"text": "a square", "label": "D"}]}, "fact1": "tearing an object changes that object 's shape", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a9f90f5da1", "answerKey": "B"} | |
| {"id": "1528", "question": {"stem": "Wind can cause", "choices": [{"text": "leaves to remain on branches", "label": "A"}, {"text": "trees to stand perfectly still", "label": "B"}, {"text": "dunes at the beach to be depleted", "label": "C"}, {"text": "still waters on the ocean", "label": "D"}]}, "fact1": "wind causes erosion", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "1457", "question": {"stem": "What happens as water levels rise?", "choices": [{"text": "fish swim more", "label": "A"}, {"text": "homes are built", "label": "B"}, {"text": "land is taller", "label": "C"}, {"text": "beaches shrink", "label": "D"}]}, "fact1": "as the level of water rises , the amount of available land will decrease", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "D"} | |
| {"id": "1208", "question": {"stem": "An increase in an object's temperature occurs when", "choices": [{"text": "an orange is placed in a refrigerator", "label": "A"}, {"text": "a steak is removed from the freezer to defrost", "label": "B"}, {"text": "a glass of water is moved from counter top to dinner table", "label": "C"}, {"text": "an ice tray is placed in a freezer", "label": "D"}]}, "fact1": "moving an object from a cool place to a warm place causes the object 's temperature to increase", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "1170", "question": {"stem": "A sousaphone", "choices": [{"text": "is ancient", "label": "A"}, {"text": "is a frog", "label": "B"}, {"text": "makes deep noises", "label": "C"}, {"text": "is a smartphone", "label": "D"}]}, "fact1": "musical instruments make sound when they are played", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a9f90f5da1", "answerKey": "C"} | |
| {"id": "8-409", "question": {"stem": "A cooked lobster is", "choices": [{"text": "inedible", "label": "A"}, {"text": "cold", "label": "B"}, {"text": "dead", "label": "C"}, {"text": "green", "label": "D"}]}, "fact1": "if a living thing dies then that living thing is dead", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "8-307", "question": {"stem": "An animal might pant", "choices": [{"text": "on a sunny day", "label": "A"}, {"text": "during a rain storm", "label": "B"}, {"text": "when it is snowing", "label": "C"}, {"text": "during the night time", "label": "D"}]}, "fact1": "panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "9d751854d9", "answerKey": "A"} | |
| {"id": "1948", "question": {"stem": "Carnivores", "choices": [{"text": "eat foliage and vegetables exclusively", "label": "A"}, {"text": "are the bottom of the food chain", "label": "B"}, {"text": "require prey to survive", "label": "C"}, {"text": "require carbon dioxide to survive", "label": "D"}]}, "fact1": "carnivores are predators", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "661", "question": {"stem": "The light that appears dimmest is", "choices": [{"text": "the light in the hall", "label": "A"}, {"text": "a light in the room", "label": "B"}, {"text": "a star outside the window", "label": "C"}, {"text": "a streetlight outside the window", "label": "D"}]}, "fact1": "as distance from a source of light increases , that source of light will appear dimmer", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |
| {"id": "7-435", "question": {"stem": "A plant will grow strong if it has", "choices": [{"text": "love", "label": "A"}, {"text": "heat", "label": "B"}, {"text": "earth", "label": "C"}, {"text": "sand", "label": "D"}]}, "fact1": "a plant requires soil for to grow", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "8-332", "question": {"stem": "loose soil can be caused by one of these", "choices": [{"text": "a koala sitting on a tree", "label": "A"}, {"text": "none of these", "label": "B"}, {"text": "a worm burrowing through the earth", "label": "C"}, {"text": "a bird flying through the air", "label": "D"}]}, "fact1": "tunnels in soil loosen that soil", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "cf7109905e", "answerKey": "C"} | |
| {"id": "948", "question": {"stem": "An instinctual behavior is", "choices": [{"text": "dogs rolling over on command", "label": "A"}, {"text": "frogs returning to the ponds were they hatched to lay eggs", "label": "B"}, {"text": "birds mimicking human speech", "label": "C"}, {"text": "seals clapping for treats from trainers", "label": "D"}]}, "fact1": "migration is an instinctive behavior", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "381", "question": {"stem": "How do plants reproduce?", "choices": [{"text": "seeds", "label": "A"}, {"text": "stem", "label": "B"}, {"text": "flowers", "label": "C"}, {"text": "leaves", "label": "D"}]}, "fact1": "reproduction is a stage in the life cycle process", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "9d751854d9", "answerKey": "A"} | |
| {"id": "9-759", "question": {"stem": "What produce pollen and seeds?", "choices": [{"text": "lakes that are frozen over", "label": "A"}, {"text": "things you give a loved one in a bouquet", "label": "B"}, {"text": "various types of animals", "label": "C"}, {"text": "a person that is healthy", "label": "D"}]}, "fact1": "a flower produces pollen and seeds", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "78e0a411ed", "answerKey": "B"} | |
| {"id": "8-350", "question": {"stem": "which of these would be most ideal for plant root growth?", "choices": [{"text": "a sticky clay soil", "label": "A"}, {"text": "soil with worms burrowing around", "label": "B"}, {"text": "an arid soil with little looseness", "label": "C"}, {"text": "all of these", "label": "D"}]}, "fact1": "the looseness of soil has a positive impact on a plant 's roots' growth in that soil", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "cf7109905e", "answerKey": "B"} | |
| {"id": "7-727", "question": {"stem": "Having a sense of touch means", "choices": [{"text": "I am the water", "label": "A"}, {"text": "I am a tree", "label": "B"}, {"text": "I am an Ant", "label": "C"}, {"text": "I am the Air", "label": "D"}]}, "fact1": "feeling is when an living thing senses through touch", "humanScore": "0.80", "clarity": "1.80", "turkIdAnonymized": "cee82219a0", "answerKey": "C"} | |
| {"id": "850", "question": {"stem": "Live birth is exemplified in", "choices": [{"text": "snakes slithering out of eggs", "label": "A"}, {"text": "a calf emerging from a mother giraffe", "label": "B"}, {"text": "owlets pecking out of their encasement", "label": "C"}, {"text": "sea turtles emerging from their shells", "label": "D"}]}, "fact1": "live birth means developing inside the mother instead of an egg", "humanScore": "0.80", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "B"} | |
| {"id": "970", "question": {"stem": "Cooking peas requires", "choices": [{"text": "fresh briny sea water", "label": "A"}, {"text": "an unheated stove top", "label": "B"}, {"text": "salt and cayenne pepper", "label": "C"}, {"text": "turning on a stove top", "label": "D"}]}, "fact1": "cooking food requires adding heat energy", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "D"} | |
| {"id": "7-381", "question": {"stem": "Earth revolves around", "choices": [{"text": "the moon", "label": "A"}, {"text": "outer space", "label": "B"}, {"text": "another planet", "label": "C"}, {"text": "an energy source", "label": "D"}]}, "fact1": "the Earth revolves around the sun", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "7189327f06", "answerKey": "D"} | |
| {"id": "9-436", "question": {"stem": "A satellite orbits a", "choices": [{"text": "empty space", "label": "A"}, {"text": "ocean", "label": "B"}, {"text": "terrestrial body", "label": "C"}, {"text": "air pocket", "label": "D"}]}, "fact1": "a satellite orbits a planet", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "C"} | |
| {"id": "9-411", "question": {"stem": "Will happen to the number of islands if the planet's temperature rises?", "choices": [{"text": "they will increase", "label": "A"}, {"text": "nothing will happen", "label": "B"}, {"text": "they will shrink", "label": "C"}, {"text": "they will double", "label": "D"}]}, "fact1": "as the level of water rises , the amount of available land will decrease", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "3c248b4dc4", "answerKey": "C"} | |
| {"id": "9-692", "question": {"stem": "There is a heightened threat of landslide in", "choices": [{"text": "the desert", "label": "A"}, {"text": "The Andes", "label": "B"}, {"text": "the ocean", "label": "C"}, {"text": "Indiana", "label": "D"}]}, "fact1": "landslides often occur on mountains", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "c1e2e5a65e", "answerKey": "B"} | |
| {"id": "1334", "question": {"stem": "An example of water being an electrical conductor would be what?", "choices": [{"text": "lightening hitting water and organisms inside dying", "label": "A"}, {"text": "standing in a puddle and avoiding being struck by lightening", "label": "B"}, {"text": "standing in a field and getting struck by lightening", "label": "C"}, {"text": "grabbing a fence and being shocked", "label": "D"}]}, "fact1": "water is an electrical conductor", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "9-1160", "question": {"stem": "What would Occur once between January 1st and December 31st", "choices": [{"text": "The moons orbit around the year", "label": "A"}, {"text": "One rotation on mercury", "label": "B"}, {"text": "The distance between earth and Jupiter when traveling at light speed", "label": "C"}, {"text": "A Solar Year on earth", "label": "D"}]}, "fact1": "a complete revolution of the Earth around the sun takes one solar year", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "063988c9fc", "answerKey": "D"} | |
| {"id": "9-89", "question": {"stem": "Burning something that reproduces usually will:", "choices": [{"text": "impair its well being in some way", "label": "A"}, {"text": "weed out weaker members of the species", "label": "B"}, {"text": "speed up its biological functions", "label": "C"}, {"text": "increase its population growth", "label": "D"}]}, "fact1": "burning a living thing usually causes harm to that living thing", "humanScore": "0.80", "clarity": "1.60", "turkIdAnonymized": "df774267ec", "answerKey": "A"} | |
| {"id": "9-1034", "question": {"stem": "what does a chipmunk do with acorns", "choices": [{"text": "throw them at other chipmunks", "label": "A"}, {"text": "leave them where they're found", "label": "B"}, {"text": "use them to build shelter", "label": "C"}, {"text": "transfer them to the stomach", "label": "D"}]}, "fact1": "a chipmunk eats acorns", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "0d935542d3", "answerKey": "D"} | |
| {"id": "8-293", "question": {"stem": "A pot of pasta is boiling on the stove, and the lid on top of the pot is shaking as the water boils more rapidly. A person goes to the stove and removes the pot, releasing steam into the air above, and so the steam is", "choices": [{"text": "cold air", "label": "A"}, {"text": "water vapor", "label": "B"}, {"text": "very dry", "label": "C"}, {"text": "boiling water", "label": "D"}]}, "fact1": "water is in the gas state , called water vapor , for temperatures between 100 and 100000000000 F", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "9-652", "question": {"stem": "A plant that gets extra minerals such as zinc are probably", "choices": [{"text": "planted in zinc pills", "label": "A"}, {"text": "plated in the sea", "label": "B"}, {"text": "placed in good soil", "label": "C"}, {"text": "made out of soil", "label": "D"}]}, "fact1": "plants absorb nutrients from soil into themselves through their roots", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "1391", "question": {"stem": "Which item has a higher altitude?", "choices": [{"text": "Tile Floor", "label": "A"}, {"text": "Cars", "label": "B"}, {"text": "A 6'' Man", "label": "C"}, {"text": "A Picture Book", "label": "D"}]}, "fact1": "high means great in altitude", "humanScore": "1.00", "clarity": "1.00", "turkIdAnonymized": "cee82219a0", "answerKey": "C"} | |
| {"id": "9-948", "question": {"stem": "if a student wants an orange, he would have to get it from which of these?", "choices": [{"text": "from a live cow", "label": "A"}, {"text": "from a live plant", "label": "B"}, {"text": "from a volcano cave", "label": "C"}, {"text": "from a wild dog", "label": "D"}]}, "fact1": "plants are the source of fruit", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "cf7109905e", "answerKey": "B"} | |
| {"id": "8-213", "question": {"stem": "What could have covered an organism in order to create a trilobite?", "choices": [{"text": "Grass", "label": "A"}, {"text": "Water", "label": "B"}, {"text": "Snow", "label": "C"}, {"text": "Sand", "label": "D"}]}, "fact1": "fossils are formed when layers of sediment cover the remains of organisms over time", "humanScore": "1.00", "clarity": "1.40", "turkIdAnonymized": "8cb5b0688e", "answerKey": "D"} | |
| {"id": "162", "question": {"stem": "A dog is more likely to shiver at", "choices": [{"text": "1 pm", "label": "A"}, {"text": "5 am", "label": "B"}, {"text": "9 am", "label": "C"}, {"text": "6 pm", "label": "D"}]}, "fact1": "cool temperatures cause animals to shiver", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "7189327f06", "answerKey": "B"} | |
| {"id": "1359", "question": {"stem": "Photosynthesis does what by converting carbon dioxide, water, and sunlight into carbohydrates?", "choices": [{"text": "nourishes small protein bits that need to eat with tiny shakes", "label": "A"}, {"text": "providing nourishment which enables some growth to vegetation", "label": "B"}, {"text": "mixes carbs into soluble plant matter", "label": "C"}, {"text": "makes good vegetable protein", "label": "D"}]}, "fact1": "photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "9-743", "question": {"stem": "where might a bunny live?", "choices": [{"text": "a thicket", "label": "A"}, {"text": "atop palm trees", "label": "B"}, {"text": "a sewer system", "label": "C"}, {"text": "a deserted island", "label": "D"}]}, "fact1": "some rabbits live in forests", "humanScore": "1.00", "clarity": "1.80", "turkIdAnonymized": "9cc91104fa", "answerKey": "A"} | |
| {"id": "9-645", "question": {"stem": "A shark will be unable to survive on eating algae and moss, because", "choices": [{"text": "it is a predator", "label": "A"}, {"text": "it is a vegetarian", "label": "B"}, {"text": "it is a freshwater fish", "label": "C"}, {"text": "it is a producer", "label": "D"}]}, "fact1": "if an animal eats another animal then that animal is a carnivore or omnivore or predator", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "8-250", "question": {"stem": "A meadow vole just gave birth, and needs to feed herself so that she can produce milk for her babies. She searches for food in a field, and happily munches down on some", "choices": [{"text": "oil", "label": "A"}, {"text": "deer", "label": "B"}, {"text": "bugs", "label": "C"}, {"text": "recycled plastic fruit", "label": "D"}]}, "fact1": "meadow voles eat insects", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "283", "question": {"stem": "The Grand Canyon was formed by", "choices": [{"text": "a volcano erupting in 1782", "label": "A"}, {"text": "a river named after the 20th state to join the union flowing over time", "label": "B"}, {"text": "a river named after the 38th state to join the union flowing over time", "label": "C"}, {"text": "the Great Lakes drying up", "label": "D"}]}, "fact1": "the Grand Canyon was formed by the Colorado River flowing over long periods of time", "humanScore": "1.00", "clarity": "1.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "8-183", "question": {"stem": "A woman, with a pale complexion, wants to spend the bright, sunny day at the beach. She makes sure that she stops at the store to pick up some sunblock before she begins to enjoy her day filled with sand and surf. She applies the sunblock carefully and thoroughly, because she knows that", "choices": [{"text": "UV rays are harmful", "label": "A"}, {"text": "sunlight will be fun", "label": "B"}, {"text": "the sun is close", "label": "C"}, {"text": "the sun is in space", "label": "D"}]}, "fact1": "sunlight contains ultraviolet light", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "9-284", "question": {"stem": "A person is heating water in order to cook pasta. He spills the pot of water on his leg and finds that the water", "choices": [{"text": "scalds", "label": "A"}, {"text": "cools", "label": "B"}, {"text": "toasts", "label": "C"}, {"text": "freezes", "label": "D"}]}, "fact1": "if liquid is boiling then that liquid is hot", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "b356d338b7", "answerKey": "A"} | |
| {"id": "7-1186", "question": {"stem": "Pasta may be cooked in water when", "choices": [{"text": "the water is warm", "label": "A"}, {"text": "the water is on the stove", "label": "B"}, {"text": "water is bubbling from applied warmth", "label": "C"}, {"text": "the pasta is very fresh", "label": "D"}]}, "fact1": "boiling is when liquids are heated above their boiling point", "humanScore": "1.00", "clarity": "1.20", "turkIdAnonymized": "b356d338b7", "answerKey": "C"} | |
| {"id": "926", "question": {"stem": "A decrease in diseases", "choices": [{"text": "has no impact on a population", "label": "A"}, {"text": "leads to more sick people", "label": "B"}, {"text": "leads to less sick people", "label": "C"}, {"text": "leads to an uptick in emergency room visits", "label": "D"}]}, "fact1": "decreasing something negative has a positive impact on a thing", "humanScore": "1.00", "clarity": "2.00", "turkIdAnonymized": "a8ecf6eaeb", "answerKey": "C"} | |
| {"id": "7-519", "question": {"stem": "When soil is viewed in a scientific way, what is seen and viewed is actually", "choices": [{"text": "insects like big beetles", "label": "A"}, {"text": "tiny lifeforms in dirt", "label": "B"}, {"text": "small mammals living there", "label": "C"}, {"text": "a lot of tiny pebbles", "label": "D"}]}, "fact1": "studying a soil sample means studying the microorganisms in that soil", "humanScore": "0.80", "clarity": "0.80", "turkIdAnonymized": "b356d338b7", "answerKey": "B"} | |
| {"id": "7-7", "question": {"stem": "Some animals use a liquid coming from their skin to adjust to", "choices": [{"text": "cold", "label": "A"}, {"text": "water", "label": "B"}, {"text": "heat", "label": "C"}, {"text": "humidity", "label": "D"}]}, "fact1": "sweat is used for adjusting to hot temperatures by some animals", "humanScore": "1.00", "clarity": "1.60", "turkIdAnonymized": "7189327f06", "answerKey": "C"} | |