Datasets:
marcov
/
openbookqa_additional_promptsource

Dataset card Data Studio Files
xet
 Community
id
stringlengths
2
7
question_stem
stringlengths
1
333
choices
dict
answerKey
stringclasses
4 values
fact1
stringlengths
13
150
humanScore
float32
0.8
1
clarity
float32
0
2
turkIdAnonymized
stringclasses
83 values
template_name
stringclasses
7 values
template
stringclasses
7 values
rendered_input
stringlengths
39
551
rendered_output
stringlengths
1
116
7-248
An example of weathering is
{ "text": [ "a smooth sandy beach", "a smooth river stone", "a tall pine tree", "a large sharp boulder" ], "label": [ "A", "B", "C", "D" ] }
B
weathering means breaking down surface materials from larger whole into smaller pieces by weather
0.8
1.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of weathering is Choose an answer from this list: - a smooth sandy beach - a smooth river stone - a tall pine tree - a large sharp boulder
a smooth river stone
9-1093
Some people put metal tags on their dog's collars, because in darkness, these collars can
{ "text": [ "melt wax", "reflect light", "read books", "stain clothes" ], "label": [ "A", "B", "C", "D" ] }
B
shiny things reflect light
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Some people put metal tags on their dog's collars, because in darkness, these collars can Choose an answer from this list: - melt wax - reflect light - read books - stain clothes
reflect light
1705
What can explain that a body of water is a source of water?
{ "text": [ "a bird sitting in a bird bath", "a child splashing in a tub", "a person drinking from a glass of water", "a deer drinking from a lake" ], "label": [ "A", "B", "C", "D" ] }
D
a body of water is a source of water
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What can explain that a body of water is a source of water? Choose an answer from this list: - a bird sitting in a bird bath - a child splashing in a tub - a person drinking from a glass of water - a deer drinking from a lake
a deer drinking from a lake
7-43
Inanimate things may be pollinators such as
{ "text": [ "bees", "birds", "wind", "deer" ], "label": [ "A", "B", "C", "D" ] }
C
pollination is when wind carry pollen from one flower to another flower
0.8
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Inanimate things may be pollinators such as Choose an answer from this list: - bees - birds - wind - deer
wind
94
A person's shadow is smallest at what time?
{ "text": [ "4:00 pm", "8:00 am", "12:30 pm", "6:30 pm" ], "label": [ "A", "B", "C", "D" ] }
C
as a source of light moves directly overhead of an object , the size of the shadow of that object will decrease
0.8
1.6
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person's shadow is smallest at what time? Choose an answer from this list: - 4:00 pm - 8:00 am - 12:30 pm - 6:30 pm
12:30 pm
9-1040
The source of a type of energy we use is a
{ "text": [ "planet", "star", "meteor", "rock" ], "label": [ "A", "B", "C", "D" ] }
B
the sun is the source of solar energy called sunlight
0.8
1.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The source of a type of energy we use is a Choose an answer from this list: - planet - star - meteor - rock
star
9-219
if a great water traveler took inventory of their tools, which of these would be in it?
{ "text": [ "a big cooking spoon", "a north facing item", "a big chopping board", "a big iron bender" ], "label": [ "A", "B", "C", "D" ] }
B
a compass is used to navigate oceans
1
1.4
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a great water traveler took inventory of their tools, which of these would be in it? Choose an answer from this list: - a big cooking spoon - a north facing item - a big chopping board - a big iron bender
a north facing item
1111
What contains seeds
{ "text": [ "human.", "whole pumpkin", "soda can", "leaf" ], "label": [ "A", "B", "C", "D" ] }
B
a pumpkin contains seeds
1
2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What contains seeds Choose an answer from this list: - human. - whole pumpkin - soda can - leaf
whole pumpkin
7-708
To have a positive impact on the environment
{ "text": [ "leave lights on", "take shorter showers", "use Styrofoam plates", "take longer showers" ], "label": [ "A", "B", "C", "D" ] }
B
conserving resources has a positive impact on the environment
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To have a positive impact on the environment Choose an answer from this list: - leave lights on - take shorter showers - use Styrofoam plates - take longer showers
take shorter showers
7-899
If one mineral can scratch another mineral then that other mineral is softer than that one mineral, as can be tested with
{ "text": [ "a diamond and steel", "a rock and glass", "a diamond and agate", "a ruby and salt" ], "label": [ "A", "B", "C", "D" ] }
C
if one mineral can scratch another mineral then that other mineral is softer than that one mineral
1
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If one mineral can scratch another mineral then that other mineral is softer than that one mineral, as can be tested with Choose an answer from this list: - a diamond and steel - a rock and glass - a diamond and agate - a ruby and salt
a diamond and agate
9-632
John, who lives in Minnesota, noticed that the time between sunrise and sunset was the shortest it had been for an entire year. The month was most likely to be
{ "text": [ "July", "January", "September", "April" ], "label": [ "A", "B", "C", "D" ] }
B
the amount of daylight is least in the winter
1
1.8
3f32b550f3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
John, who lives in Minnesota, noticed that the time between sunrise and sunset was the shortest it had been for an entire year. The month was most likely to be Choose an answer from this list: - July - January - September - April
January
8-407
if a person gets some fruit wine for a gift, how can they measure its volume?
{ "text": [ "they can use a cylinder with unit markings", "none of these", "they can use a tape measure", "they can use a thermometer" ], "label": [ "A", "B", "C", "D" ] }
A
a graduated cylinder is a kind of instrument for measuring volume of liquids or objects
1
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a person gets some fruit wine for a gift, how can they measure its volume? Choose an answer from this list: - they can use a cylinder with unit markings - none of these - they can use a tape measure - they can use a thermometer
they can use a cylinder with unit markings
7-741
Absorbing sun rays
{ "text": [ "raises the Fahrenheit of an object", "lowers the Celsius of an object", "causes the object to cool", "causes the temperature of the object to descend" ], "label": [ "A", "B", "C", "D" ] }
A
if a substance absorbs solar energy then that substance will increase in temperature
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Absorbing sun rays Choose an answer from this list: - raises the Fahrenheit of an object - lowers the Celsius of an object - causes the object to cool - causes the temperature of the object to descend
raises the Fahrenheit of an object
7-420
What did some ancient societies use to reflect light?
{ "text": [ "wood", "plants", "clothing", "rocks" ], "label": [ "A", "B", "C", "D" ] }
D
a mirror is used for reflecting light
0.8
1.2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What did some ancient societies use to reflect light? Choose an answer from this list: - wood - plants - clothing - rocks
rocks
8-210
To positively impact the environment
{ "text": [ "toss plastic bottles in trash receptacles", "use plastic knives and forks for every meal", "scrap metal from old buildings is processed to be used for new construction", "buy a less fuel efficient car" ], "label": [ "A", "B", "C", "D" ] }
C
recycling nonrenewable resources has a positive impact on the conservation of those resources
0.8
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To positively impact the environment Choose an answer from this list: - toss plastic bottles in trash receptacles - use plastic knives and forks for every meal - scrap metal from old buildings is processed to be used for new construction - buy a less fuel efficient car
scrap metal from old buildings is processed to be used for new construction
848
A skill some humans have is
{ "text": [ "ten fingers", "vision", "heart beating", "talking" ], "label": [ "A", "B", "C", "D" ] }
D
skills are learned characteristics
1
1.4
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A skill some humans have is Choose an answer from this list: - ten fingers - vision - heart beating - talking
talking
9-745
A switch is used to stop the flow of currents which causes Joule heating in
{ "text": [ "thermostat", "solar energy", "magnetic fields", "electrical circuit." ], "label": [ "A", "B", "C", "D" ] }
D
a switch is used to stop the flow of current in an electrical circuit
1
2
3936d56dda
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A switch is used to stop the flow of currents which causes Joule heating in Choose an answer from this list: - thermostat - solar energy - magnetic fields - electrical circuit.
electrical circuit.
8-451
Birds eat nuts, but sometimes they eat
{ "text": [ "wolves", "bugs", "dogs", "cats" ], "label": [ "A", "B", "C", "D" ] }
B
birds sometimes eat insects
1
2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Birds eat nuts, but sometimes they eat Choose an answer from this list: - wolves - bugs - dogs - cats
bugs
8-222
air masses are pushed by westerlies but stopped by
{ "text": [ "gravity", "meandering air currents", "currents", "sunlight" ], "label": [ "A", "B", "C", "D" ] }
B
jet streams may deflect the air masses moved by the prevailing westerlies
0.8
1.6
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
air masses are pushed by westerlies but stopped by Choose an answer from this list: - gravity - meandering air currents - currents - sunlight
meandering air currents
1102
An example of conservation is avoiding
{ "text": [ "oil", "sunlight", "fats", "tea" ], "label": [ "A", "B", "C", "D" ] }
A
An example of conservation is not using fossil fuel
0.8
1.8
474293f37c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of conservation is avoiding Choose an answer from this list: - oil - sunlight - fats - tea
oil
8-480
After a long winter's hibernation, a female bear and her two cubs exit their cave and begin to search for food. One place they check is
{ "text": [ "dry sticks", "dirt pile", "berry bushes", "dead leaves" ], "label": [ "A", "B", "C", "D" ] }
C
bears eat berries
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
After a long winter's hibernation, a female bear and her two cubs exit their cave and begin to search for food. One place they check is Choose an answer from this list: - dry sticks - dirt pile - berry bushes - dead leaves
berry bushes
482
Which is a complete circuit?
{ "text": [ "a refrigerator that is running", "a battery removed from a toy", "a clock that is wound-up", "a fuse that has blown" ], "label": [ "A", "B", "C", "D" ] }
A
a complete electrical circuit is a source of electrical energy
1
2
a9f90f5da1
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which is a complete circuit? Choose an answer from this list: - a refrigerator that is running - a battery removed from a toy - a clock that is wound-up - a fuse that has blown
a refrigerator that is running
1366
Pressing your appendages against an object can allow one to
{ "text": [ "sense differences in atomic structure", "sense differences in color", "sense differences in atomic value", "sense differences in material makeup" ], "label": [ "A", "B", "C", "D" ] }
D
touch can be used for detecting texture
0.8
1.6
303bb2cb4a
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Pressing your appendages against an object can allow one to Choose an answer from this list: - sense differences in atomic structure - sense differences in color - sense differences in atomic value - sense differences in material makeup
sense differences in material makeup
9-556
if a student needs to travel with their lunch for long distances, which of these would have the freshest meal?
{ "text": [ "a student with freshly cooked food", "a student with food containing preservatives", "raw uncooked fish meal", "a student with uncooked beef" ], "label": [ "A", "B", "C", "D" ] }
B
as ability to preserve food increases , the ability to transport food increases
1
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a student needs to travel with their lunch for long distances, which of these would have the freshest meal? Choose an answer from this list: - a student with freshly cooked food - a student with food containing preservatives - raw uncooked fish meal - a student with uncooked beef
a student with food containing preservatives
8-4
Thermal conduction occurs when
{ "text": [ "I leave a log poker in the fire", "I sit down on a bed", "I wave a flag in the air", "I have a party" ], "label": [ "A", "B", "C", "D" ] }
A
when a cooler object touches a warmer object , thermal conduction occurs
1
1.8
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Thermal conduction occurs when Choose an answer from this list: - I leave a log poker in the fire - I sit down on a bed - I wave a flag in the air - I have a party
I leave a log poker in the fire
658
Plants brought to the western United States from the eastern United States often die because of
{ "text": [ "bad planting methods", "small spaces", "the wrong climate", "people kill them" ], "label": [ "A", "B", "C", "D" ] }
C
a plant requires a specific climate to grow and survive
1
1.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Plants brought to the western United States from the eastern United States often die because of Choose an answer from this list: - bad planting methods - small spaces - the wrong climate - people kill them
the wrong climate
8-133
A tiny spark grows and the result tears through an area of nature and spreads through the mountains, consuming
{ "text": [ "bark and canopies", "a crystal lake", "a snowy mountaintop", "a small bird" ], "label": [ "A", "B", "C", "D" ] }
A
wildfire is when a forest catches fire
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A tiny spark grows and the result tears through an area of nature and spreads through the mountains, consuming Choose an answer from this list: - bark and canopies - a crystal lake - a snowy mountaintop - a small bird
bark and canopies
1871
Near which location would an anteater most likely live?
{ "text": [ "swamp", "anthill", "river", "bee hive" ], "label": [ "A", "B", "C", "D" ] }
B
most predators live near the same environment as their prey
1
1.8
303bb2cb4a
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Near which location would an anteater most likely live? Choose an answer from this list: - swamp - anthill - river - bee hive
anthill
8-366
One of Kangaroo's unusual features are
{ "text": [ "They have horns", "They speak English", "They can fly", "webbed feet" ], "label": [ "A", "B", "C", "D" ] }
D
webbed feet are used for moving faster through water by aquatic animals
1
1.6
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
One of Kangaroo's unusual features are Choose an answer from this list: - They have horns - They speak English - They can fly - webbed feet
webbed feet
7-792
As the earth orbits the sun
{ "text": [ "various places experience different weather patterns", "weather is consistent world-wide", "weather is always different", "we all have snow" ], "label": [ "A", "B", "C", "D" ] }
A
Earth orbiting the Sun causes seasons to change
1
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
As the earth orbits the sun Choose an answer from this list: - various places experience different weather patterns - weather is consistent world-wide - weather is always different - we all have snow
various places experience different weather patterns
9-344
When a person gets hurt physically, the person feels pain because there are
{ "text": [ "magic receptors", "electric reactions", "making nervous", "loud nerves" ], "label": [ "A", "B", "C", "D" ] }
B
nervous system is an electric conductor
0.8
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When a person gets hurt physically, the person feels pain because there are Choose an answer from this list: - magic receptors - electric reactions - making nervous - loud nerves
electric reactions
325
During a sandstorm, a bird looks for a
{ "text": [ "worm", "mate", "stream", "bush" ], "label": [ "A", "B", "C", "D" ] }
D
shelter can protect animals from weather
1
1.4
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
During a sandstorm, a bird looks for a Choose an answer from this list: - worm - mate - stream - bush
bush
7-499
Roads need repaved in spring because
{ "text": [ "they are cold", "road need it", "they are lumpy", "ice ruins them" ], "label": [ "A", "B", "C", "D" ] }
D
cycles of freezing and thawing water cause ice wedging
0.8
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Roads need repaved in spring because Choose an answer from this list: - they are cold - road need it - they are lumpy - ice ruins them
ice ruins them
899
On a rainy day the clouds are
{ "text": [ "low", "small", "white", "gray" ], "label": [ "A", "B", "C", "D" ] }
D
clouds produce rain
1
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
On a rainy day the clouds are Choose an answer from this list: - low - small - white - gray
gray
8-200
The moon's surface
{ "text": [ "has asteroid impact marks", "is smooth all over", "is filled with lakes", "has a stronger gravitational pull than Earth" ], "label": [ "A", "B", "C", "D" ] }
A
the lunar surface contains many craters
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The moon's surface Choose an answer from this list: - has asteroid impact marks - is smooth all over - is filled with lakes - has a stronger gravitational pull than Earth
has asteroid impact marks
8-137
I use a knife to chip away at what to make a sculpture
{ "text": [ "A slab of rock", "A bucket of sand", "A glass of water", "A bag of air" ], "label": [ "A", "B", "C", "D" ] }
A
scraping an object may cause small particles to break off of that object
1
2
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
I use a knife to chip away at what to make a sculpture Choose an answer from this list: - A slab of rock - A bucket of sand - A glass of water - A bag of air
A slab of rock
9-263
An animal living in an environment lacking in food resources
{ "text": [ "will be in poor shape", "will be thriving and lively", "will be switching to a new diet", "will hibernate until more food comes along" ], "label": [ "A", "B", "C", "D" ] }
A
an animal requires enough nutrients to maintain good health
0.8
1
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An animal living in an environment lacking in food resources Choose an answer from this list: - will be in poor shape - will be thriving and lively - will be switching to a new diet - will hibernate until more food comes along
will be in poor shape
7-856
If plants are going to grow, their seeds need to
{ "text": [ "travel elsewhere", "be eaten", "pass a test", "be washed" ], "label": [ "A", "B", "C", "D" ] }
A
plant requires seed dispersal for reproduction
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If plants are going to grow, their seeds need to Choose an answer from this list: - travel elsewhere - be eaten - pass a test - be washed
travel elsewhere
1228
A coal mine is what?
{ "text": [ "a person who mines for coal", "a rare type of stone", "a place where coal is processed", "a mine that is beneath the earth where coal is found" ], "label": [ "A", "B", "C", "D" ] }
D
coal mine is a source of coal under the ground
1
1.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A coal mine is what? Choose an answer from this list: - a person who mines for coal - a rare type of stone - a place where coal is processed - a mine that is beneath the earth where coal is found
a mine that is beneath the earth where coal is found
8-266
If I wanted to get more energy after exerting myself too much
{ "text": [ "I can consume an apple", "I can go for a run", "I can brush my hair", "I can wash my face" ], "label": [ "A", "B", "C", "D" ] }
A
living things all require energy for survival
1
2
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If I wanted to get more energy after exerting myself too much Choose an answer from this list: - I can consume an apple - I can go for a run - I can brush my hair - I can wash my face
I can consume an apple
7-546
Birds build nests out of things such as
{ "text": [ "fragments from plants", "small glass shards", "entire tree trunks", "several flower buds" ], "label": [ "A", "B", "C", "D" ] }
A
a nest is made of branches
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Birds build nests out of things such as Choose an answer from this list: - fragments from plants - small glass shards - entire tree trunks - several flower buds
fragments from plants
9-788
A thermal insulator between a stove and a pan would make the pan get hot
{ "text": [ "slower", "immediately", "same speed", "faster" ], "label": [ "A", "B", "C", "D" ] }
A
a thermal insulator slows the transfer of heat
0.8
2
c1e2e5a65e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A thermal insulator between a stove and a pan would make the pan get hot Choose an answer from this list: - slower - immediately - same speed - faster
slower
9-422
The reason raccoons are often found in dumpsters is because they are known to consume
{ "text": [ "waste", "caviar", "cats", "roses" ], "label": [ "A", "B", "C", "D" ] }
A
raccoons eat waste
1
2
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The reason raccoons are often found in dumpsters is because they are known to consume Choose an answer from this list: - waste - caviar - cats - roses
waste
7-959
If you desired to keep your house cooler in the summer months
{ "text": [ "plant trees that tower above the ground", "plant ivy around the trees", "plant shrubs around the foundation", "plant trees that stay smaller than dogwoods" ], "label": [ "A", "B", "C", "D" ] }
A
large trees block sunlight from reaching the ground
0.8
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If you desired to keep your house cooler in the summer months Choose an answer from this list: - plant trees that tower above the ground - plant ivy around the trees - plant shrubs around the foundation - plant trees that stay smaller than dogwoods
plant trees that tower above the ground
9-1125
a cloudy day may obstruct visibility of which of these?
{ "text": [ "the screen on a smartphone", "our planet's closest star", "the teacher in the class", "the waitress's name tag" ], "label": [ "A", "B", "C", "D" ] }
B
cloudy means the presence of clouds in the sky
0.8
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
a cloudy day may obstruct visibility of which of these? Choose an answer from this list: - the screen on a smartphone - our planet's closest star - the teacher in the class - the waitress's name tag
our planet's closest star
9-642
Billy's new puppy had floppy ears. That might be because
{ "text": [ "The puppy's mother had ears that looked the same way", "The puppy was deaf", "The puppy was tired", "The puppy was missing the bones in its ears" ], "label": [ "A", "B", "C", "D" ] }
A
the shape of body parts is an inherited characteristic
1
2
3f32b550f3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Billy's new puppy had floppy ears. That might be because Choose an answer from this list: - The puppy's mother had ears that looked the same way - The puppy was deaf - The puppy was tired - The puppy was missing the bones in its ears
The puppy's mother had ears that looked the same way
1977
Materials like ethanol are used to produce electricity by _____.
{ "text": [ "hydroelectric power", "renewable energy", "burning", "carbon fixation" ], "label": [ "A", "B", "C", "D" ] }
C
biofuel is used to produce electricity by burning
0.8
2
123d66ccd7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Materials like ethanol are used to produce electricity by _____. Choose an answer from this list: - hydroelectric power - renewable energy - burning - carbon fixation
burning
1908
Hardness of minerals may be measured in certain ways, such as what?
{ "text": [ "heating the minerals to high temperatures", "applying pressure using a sharp, tough object in order to leave marks", "hitting the minerals with a tougher stone", "taking bits of metal and comparing the texture to the minerals" ], "label": [ "A", "B", "C", "D" ] }
B
measuring the hardness of minerals requires scratching those materials
0.8
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Hardness of minerals may be measured in certain ways, such as what? Choose an answer from this list: - heating the minerals to high temperatures - applying pressure using a sharp, tough object in order to leave marks - hitting the minerals with a tougher stone - taking bits of metal and comparing the texture to the mi...
applying pressure using a sharp, tough object in order to leave marks
9-1165
Water vapor condensing in clouds may cause
{ "text": [ "people to use umbrellas", "dogs to take a nap", "rockets to fly to the moon", "the earth to spin" ], "label": [ "A", "B", "C", "D" ] }
A
water vapor condensing in clouds causes rain
1
2
c1e2e5a65e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Water vapor condensing in clouds may cause Choose an answer from this list: - people to use umbrellas - dogs to take a nap - rockets to fly to the moon - the earth to spin
people to use umbrellas
9-156
At any given time on earth, some countries can be in bed and other are in the middle of the day enjoying the outdoors, why?
{ "text": [ "ocean tides", "animals", "planet rotation", "rotation of sun" ], "label": [ "A", "B", "C", "D" ] }
C
a planet rotating causes cycles of day and night on that planet
1
2
52dbc5c7af
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
At any given time on earth, some countries can be in bed and other are in the middle of the day enjoying the outdoors, why? Choose an answer from this list: - ocean tides - animals - planet rotation - rotation of sun
planet rotation
9-702
An eagle will use their claws to catch which of the following?
{ "text": [ "nuts and berries", "mouse", "lion", "elephant" ], "label": [ "A", "B", "C", "D" ] }
B
claws are used to catch prey by some predators
1
2
0a040d1ed1
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An eagle will use their claws to catch which of the following? Choose an answer from this list: - nuts and berries - mouse - lion - elephant
mouse
9-773
A man is burned in an accident on the road, which means that at one point he was
{ "text": [ "exposed to extreme heat", "frozen in an ice storm", "crashed into a helicopter", "melted by molten lava" ], "label": [ "A", "B", "C", "D" ] }
A
if a body part was burned then that body part was exposed to a lot of heat energy
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A man is burned in an accident on the road, which means that at one point he was Choose an answer from this list: - exposed to extreme heat - frozen in an ice storm - crashed into a helicopter - melted by molten lava
exposed to extreme heat
7-64
Cooking food requires
{ "text": [ "higher temps to be applied", "a stove to be used", "an oven to be used", "a fire to be built" ], "label": [ "A", "B", "C", "D" ] }
A
if food is cooked then heat energy is added to that food
1
0.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Cooking food requires Choose an answer from this list: - higher temps to be applied - a stove to be used - an oven to be used - a fire to be built
higher temps to be applied
9-734
Why would some birds have beaks that look a lot different than those of other birds?
{ "text": [ "some of the birds eat worms and the other birds have blue feathers", "some of the birds of the same species have lived in a zoo all their lives", "some of the birds take seeds for nourishment and the others look for dead animals for nourishment", "some of the birds like to file down their...
C
birds with beaks of different shapes eat different foods
1
1.8
3f32b550f3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Why would some birds have beaks that look a lot different than those of other birds? Choose an answer from this list: - some of the birds eat worms and the other birds have blue feathers - some of the birds of the same species have lived in a zoo all their lives - some of the birds take seeds for nourishment and the o...
some of the birds take seeds for nourishment and the others look for dead animals for nourishment
7-1084
High can be visually represented by
{ "text": [ "basins", "mountains", "deep sea", "valleys" ], "label": [ "A", "B", "C", "D" ] }
B
high means great in altitude
0.8
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
High can be visually represented by Choose an answer from this list: - basins - mountains - deep sea - valleys
mountains
7-901
To positively affect the environment
{ "text": [ "cut down trees and shrubs", "drive a gas guzzling car", "use Styrofoam plates and cups", "cultivate dogwoods and oaks" ], "label": [ "A", "B", "C", "D" ] }
D
planting trees has a positive impact on an ecosystem
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To positively affect the environment Choose an answer from this list: - cut down trees and shrubs - drive a gas guzzling car - use Styrofoam plates and cups - cultivate dogwoods and oaks
cultivate dogwoods and oaks
886
What makes the best wiring?
{ "text": [ "rope", "Tungsten", "hemp", "plastic" ], "label": [ "A", "B", "C", "D" ] }
B
wiring requires an electrical conductor
1
2
64d9056837
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What makes the best wiring? Choose an answer from this list: - rope - Tungsten - hemp - plastic
Tungsten
9-209
as rainfall increases in an area, electricity will be less and less available for
{ "text": [ "solar panels", "energy", "coal power plants", "wind turbines" ], "label": [ "A", "B", "C", "D" ] }
A
as the amount of rain increases in an environment , available sunlight will decrease in that environment
0.8
2
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
as rainfall increases in an area, electricity will be less and less available for Choose an answer from this list: - solar panels - energy - coal power plants - wind turbines
solar panels
578
Stormy weather often leads to
{ "text": [ "picnics in the park", "moisture in rain gauges", "dry fields and roads", "sunny and bright days" ], "label": [ "A", "B", "C", "D" ] }
B
if weather is stormy then there is a greater chance of rain
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Stormy weather often leads to Choose an answer from this list: - picnics in the park - moisture in rain gauges - dry fields and roads - sunny and bright days
moisture in rain gauges
7-1183
Venus fly traps are poor at creating their own food though photosynthesis because
{ "text": [ "they are unhealthy", "they need water", "they require insects", "they grow slowly" ], "label": [ "A", "B", "C", "D" ] }
C
if an organism makes food for itself then that organism does not need to eat other organisms
0.8
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Venus fly traps are poor at creating their own food though photosynthesis because Choose an answer from this list: - they are unhealthy - they need water - they require insects - they grow slowly
they require insects
1363
To help your body repair cells
{ "text": [ "eat chicken", "chew gum", "eat raw sugar", "drink soda" ], "label": [ "A", "B", "C", "D" ] }
A
protein is used to repair cells by the human body
0.8
1.2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To help your body repair cells Choose an answer from this list: - eat chicken - chew gum - eat raw sugar - drink soda
eat chicken
575
What item is high in moisture?
{ "text": [ "firewood", "light bulb", "wet dog", "a book" ], "label": [ "A", "B", "C", "D" ] }
C
moist means high in moisture
1
1.8
6dc1e4d0a3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What item is high in moisture? Choose an answer from this list: - firewood - light bulb - wet dog - a book
wet dog
7-269
A nail can attach to metals after it receives
{ "text": [ "water", "electricity", "light", "heat" ], "label": [ "A", "B", "C", "D" ] }
B
if battery in an electromagnet is active then the nail in the electromagnet will become magnetic
1
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A nail can attach to metals after it receives Choose an answer from this list: - water - electricity - light - heat
electricity
7-69
As leaves turn from green to gold, another change is
{ "text": [ "darkness comes earlier", "the sun shines", "more rain storms", "warmer weather" ], "label": [ "A", "B", "C", "D" ] }
A
when the seasons change from the summer to the fall , the amount of daylight will decrease
1
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
As leaves turn from green to gold, another change is Choose an answer from this list: - darkness comes earlier - the sun shines - more rain storms - warmer weather
darkness comes earlier
9-83
Which uses gills to breathe?
{ "text": [ "hermit crab", "human", "blue whale", "bluebird" ], "label": [ "A", "B", "C", "D" ] }
A
gills are used for breathing water by aquatic animals
1
1.6
c1e2e5a65e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which uses gills to breathe? Choose an answer from this list: - hermit crab - human - blue whale - bluebird
hermit crab
498
An example of a change in the Earth is
{ "text": [ "the sands of Mars moving", "the moon appearing larger in the night sky", "a volcano erupting in Hawaii burning through a forest", "a skyscraper being built" ], "label": [ "A", "B", "C", "D" ] }
C
An example of a change in the Earth is an ocean becoming a wooded area
1
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of a change in the Earth is Choose an answer from this list: - the sands of Mars moving - the moon appearing larger in the night sky - a volcano erupting in Hawaii burning through a forest - a skyscraper being built
a volcano erupting in Hawaii burning through a forest
9-1162
Fish move best through water when their fins are?
{ "text": [ "Large [Collect]", "Long", "Small", "Short" ], "label": [ "A", "B", "C", "D" ] }
A
large fins can be used to move quickly through water
0.8
1
6fcf2544e8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Fish move best through water when their fins are? Choose an answer from this list: - Large [Collect] - Long - Small - Short
Large [Collect]
7-984
do ecosystems remain the same?
{ "text": [ "they are altered with time", "ecosystems are always the same", "with time they only grow", "ecosystems experience very little change" ], "label": [ "A", "B", "C", "D" ] }
A
ecological succession means entire communities in an ecosystem change over time
0.8
1.4
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
do ecosystems remain the same? Choose an answer from this list: - they are altered with time - ecosystems are always the same - with time they only grow - ecosystems experience very little change
they are altered with time
7-190
A good example of increased demand may equal increased production is
{ "text": [ "soldiers eat beans, so beans are planted when there is war", "dogs eat kibble, so stores sell it", "cats eat mice, so mice are afraid of cats", "people have babies, so baby clothes are made" ], "label": [ "A", "B", "C", "D" ] }
A
as the use of a crop increases , the amount of crops planted will increase
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A good example of increased demand may equal increased production is Choose an answer from this list: - soldiers eat beans, so beans are planted when there is war - dogs eat kibble, so stores sell it - cats eat mice, so mice are afraid of cats - people have babies, so baby clothes are made
soldiers eat beans, so beans are planted when there is war
8-152
At what time would a person feel the most heat outside?
{ "text": [ "noon", "midnight", "morning", "evening" ], "label": [ "A", "B", "C", "D" ] }
A
the sun is located directly overhead at noon
1
1.6
9d751854d9
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
At what time would a person feel the most heat outside? Choose an answer from this list: - noon - midnight - morning - evening
noon
7-476
Feeling sweaty is normal on the ocean because
{ "text": [ "the desert is drier", "the ocean is wet", "there is more moisture in the air", "the moisture is higher up" ], "label": [ "A", "B", "C", "D" ] }
C
as distance from water decreases , humidity will increase
1
0.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Feeling sweaty is normal on the ocean because Choose an answer from this list: - the desert is drier - the ocean is wet - there is more moisture in the air - the moisture is higher up
there is more moisture in the air
7-975
What is an example of protecting the environment?
{ "text": [ "flushing the toilet twice", "using water flow limiter", "driving shorter trips more often", "using fancy, more expensive paper" ], "label": [ "A", "B", "C", "D" ] }
B
An example of protecting the environment is reducing the amount of waste
1
2
d0d5111642
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is an example of protecting the environment? Choose an answer from this list: - flushing the toilet twice - using water flow limiter - driving shorter trips more often - using fancy, more expensive paper
using water flow limiter
1443
Beach balls contain
{ "text": [ "water", "carbon dioxide", "sunlight", "beach sand" ], "label": [ "A", "B", "C", "D" ] }
B
a beach ball contains gas
1
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Beach balls contain Choose an answer from this list: - water - carbon dioxide - sunlight - beach sand
carbon dioxide
9-667
A a switch turns something with batteies on because:
{ "text": [ "electrons are then disturbed", "a piece of metal closes the circuit", "it lets the acid free", "the circuit is opened" ], "label": [ "A", "B", "C", "D" ] }
B
when a switch in a simple series circuit is closed , electricity will flow through the circuit
1
2
a9f90f5da1
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A a switch turns something with batteies on because: Choose an answer from this list: - electrons are then disturbed - a piece of metal closes the circuit - it lets the acid free - the circuit is opened
a piece of metal closes the circuit
7-1160
Michigan is the land of the great lakes, where
{ "text": [ "glaciers tore out lakes", "there are lots of swimmers", "glaciers are in lakes", "lakes are filled with eels" ], "label": [ "A", "B", "C", "D" ] }
A
the Great Lakes were formed by glaciers moving over the ground
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Michigan is the land of the great lakes, where Choose an answer from this list: - glaciers tore out lakes - there are lots of swimmers - glaciers are in lakes - lakes are filled with eels
glaciers tore out lakes
7-889
Mountains exist on a planet next to
{ "text": [ "Saturn", "Mars", "Neptune", "Uranus" ], "label": [ "A", "B", "C", "D" ] }
B
the surface of the Earth contains mountains
0.8
1
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Mountains exist on a planet next to Choose an answer from this list: - Saturn - Mars - Neptune - Uranus
Mars
8-391
Avoiding the use of fossil fuel is an example of
{ "text": [ "Liberalism", "Ecosystem Vulnerability", "Conservationism", "Protectionism" ], "label": [ "A", "B", "C", "D" ] }
C
An example of conservation is not using fossil fuel
1
1.8
fd3efea046
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Avoiding the use of fossil fuel is an example of Choose an answer from this list: - Liberalism - Ecosystem Vulnerability - Conservationism - Protectionism
Conservationism
8-461
What happens after something dies?
{ "text": [ "chance", "rot", "luck", "magic" ], "label": [ "A", "B", "C", "D" ] }
B
dead organisms rot
1
2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What happens after something dies? Choose an answer from this list: - chance - rot - luck - magic
rot
9-36
The deforestation can be the cause of what occurrence?
{ "text": [ "death of trees", "death of oceans", "saline solutions", "global warming" ], "label": [ "A", "B", "C", "D" ] }
A
if a tree is cut down then that tree will die
0.8
1.4
52dbc5c7af
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The deforestation can be the cause of what occurrence? Choose an answer from this list: - death of trees - death of oceans - saline solutions - global warming
death of trees
9-917
Some animals that detect objects by emitting sound live in
{ "text": [ "the arctic", "soil", "a tide pool", "rivers" ], "label": [ "A", "B", "C", "D" ] }
D
echolocation is when some animals detect objects by hearing echoes by emitting sound
0.8
1
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Some animals that detect objects by emitting sound live in Choose an answer from this list: - the arctic - soil - a tide pool - rivers
rivers
7-812
As demand for product lags
{ "text": [ "retailers make more money", "retailers open new branches", "retailers lose out on revenue", "retailers double up on their stock" ], "label": [ "A", "B", "C", "D" ] }
C
as the sale of a product decreases , the amount of money made by the person selling that product will decrease
0.8
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
As demand for product lags Choose an answer from this list: - retailers make more money - retailers open new branches - retailers lose out on revenue - retailers double up on their stock
retailers lose out on revenue
876
Seed dispersal happened when the plant's seeds were
{ "text": [ "sold to a person in another country", "genetically modified for pesticide resitance", "destroyed by radiation during processing", "planted in the same garden" ], "label": [ "A", "B", "C", "D" ] }
A
seed dispersal is when the seeds of a plant are spread from the parent plant to another area
0.8
1.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Seed dispersal happened when the plant's seeds were Choose an answer from this list: - sold to a person in another country - genetically modified for pesticide resitance - destroyed by radiation during processing - planted in the same garden
sold to a person in another country
1395
when a person pushes a bike pedal it will make the bike
{ "text": [ "speed to a halt", "slow down very slowly", "has zero effect at all", "accelerate it forward rapidly" ], "label": [ "A", "B", "C", "D" ] }
D
force causes the speed of an object to increase
1
2
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
when a person pushes a bike pedal it will make the bike Choose an answer from this list: - speed to a halt - slow down very slowly - has zero effect at all - accelerate it forward rapidly
accelerate it forward rapidly
7-700
It changes from winter to spring because of a
{ "text": [ "moon", "cloud", "star", "sky" ], "label": [ "A", "B", "C", "D" ] }
C
the Earth revolving around the Sun causes the seasons to change on its axis
0.8
1
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
It changes from winter to spring because of a Choose an answer from this list: - moon - cloud - star - sky
star
9-845
Melissa is creating a new product to quench people's thirst. She thinks it will be more popular if it is less flat. She decides to
{ "text": [ "add more salt to the drink", "add some dissolved carbon dioxide", "shake up the drink bottles before shipping them to the stores", "boil the drink in a large vat" ], "label": [ "A", "B", "C", "D" ] }
B
a carbonated beverage contains dissolved carbon dioxide
1
2
3f32b550f3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Melissa is creating a new product to quench people's thirst. She thinks it will be more popular if it is less flat. She decides to Choose an answer from this list: - add more salt to the drink - add some dissolved carbon dioxide - shake up the drink bottles before shipping them to the stores - boil the drink in a larg...
add some dissolved carbon dioxide
1915
An electric car causes
{ "text": [ "more CO2 emissions", "equal CO2 emissions", "electric emissions", "less CO2 emmissions" ], "label": [ "A", "B", "C", "D" ] }
D
an electric car uses less gasoline than a regular car
1
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An electric car causes Choose an answer from this list: - more CO2 emissions - equal CO2 emissions - electric emissions - less CO2 emmissions
less CO2 emmissions
8-82
A human who goes long periods of time without nourishment will experience
{ "text": [ "Starvation", "Perspiration", "Fullness", "happiness" ], "label": [ "A", "B", "C", "D" ] }
A
lack of food causes starvation
1
2
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A human who goes long periods of time without nourishment will experience Choose an answer from this list: - Starvation - Perspiration - Fullness - happiness
Starvation
9-33
Why should people conserve gas when fueling their cars?
{ "text": [ "because it can only be used once", "because it is hard to find", "because the more it is used the more it costs", "because it can mess up their engines" ], "label": [ "A", "B", "C", "D" ] }
A
fossil fuels are a nonrenewable resource
0.8
1.4
9d751854d9
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Why should people conserve gas when fueling their cars? Choose an answer from this list: - because it can only be used once - because it is hard to find - because the more it is used the more it costs - because it can mess up their engines
because it can only be used once
9-21
seasons change due to the earth's
{ "text": [ "tides", "size", "weather", "degree of angle" ], "label": [ "A", "B", "C", "D" ] }
D
Earth 's tilt on its axis causes seasons to occur
1
1.8
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
seasons change due to the earth's Choose an answer from this list: - tides - size - weather - degree of angle
degree of angle
7-647
A car can be powered by all but
{ "text": [ "the push of a cat", "fossil fuel products refined", "the motion of atmosphere", "the warmth of the sun" ], "label": [ "A", "B", "C", "D" ] }
A
wind is a source of energy
0.8
0.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A car can be powered by all but Choose an answer from this list: - the push of a cat - fossil fuel products refined - the motion of atmosphere - the warmth of the sun
the push of a cat
7-642
A chipmunk will consume all of these things with just one that it refuses to:
{ "text": [ "jerky", "grapes", "nuts", "acorn" ], "label": [ "A", "B", "C", "D" ] }
A
a chipmunk eats acorns
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A chipmunk will consume all of these things with just one that it refuses to: Choose an answer from this list: - jerky - grapes - nuts - acorn
jerky
1237
What is an example of the Earth rotating on its axis?
{ "text": [ "constellations are only visible in some parts of the world during certain months", "cloud coverage varies depending on the season", "it is always cold in Antarctica", "the equator moves up and down around the Earth" ], "label": [ "A", "B", "C", "D" ] }
A
the Earth rotates on its axis on its axis
0.8
1.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is an example of the Earth rotating on its axis? Choose an answer from this list: - constellations are only visible in some parts of the world during certain months - cloud coverage varies depending on the season - it is always cold in Antarctica - the equator moves up and down around the Earth
constellations are only visible in some parts of the world during certain months
144
Arctic animals often live on
{ "text": [ "ice", "soil", "liquid water", "plants" ], "label": [ "A", "B", "C", "D" ] }
A
arctic animals live in an arctic environment
1
1.4
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Arctic animals often live on Choose an answer from this list: - ice - soil - liquid water - plants
ice
7-1115
The moon
{ "text": [ "has less matter than Earth", "orbits around the sun", "weighs more than Earth", "has more mass than Earth" ], "label": [ "A", "B", "C", "D" ] }
A
the earth has more mass than the moon
0.8
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The moon Choose an answer from this list: - has less matter than Earth - orbits around the sun - weighs more than Earth - has more mass than Earth
has less matter than Earth
593
What can cause light to bounce off an object?
{ "text": [ "something painted black", "surface with aluminium", "water condensation", "springs and coils" ], "label": [ "A", "B", "C", "D" ] }
B
when light hits a reflective object , that light bounces off that object
1
1.8
deb5664bc2
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What can cause light to bounce off an object? Choose an answer from this list: - something painted black - surface with aluminium - water condensation - springs and coils
surface with aluminium
30
Which of the following, when plugged into an outlet, completes a circuit?
{ "text": [ "gold", "glass", "plastic", "rubber" ], "label": [ "A", "B", "C", "D" ] }
A
when an electrical conductor is plugged into an outlet , a circuit is completed
0.8
1.8
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which of the following, when plugged into an outlet, completes a circuit? Choose an answer from this list: - gold - glass - plastic - rubber
gold
789
Our eyes can help us with
{ "text": [ "a radio recording", "shove from behind", "a label", "a loud noise" ], "label": [ "A", "B", "C", "D" ] }
C
seeing is used for sensing visual things
1
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Our eyes can help us with Choose an answer from this list: - a radio recording - shove from behind - a label - a loud noise
a label
9-635
in order to better live in its habitat, camels have done one of these
{ "text": [ "adapted long ears the size of elephant's", "adapted a raised portion on their dorsal side", "adapted long snouts to drink from holes", "all of these" ], "label": [ "A", "B", "C", "D" ] }
B
An example of an adaptation is camel humps
0.8
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
in order to better live in its habitat, camels have done one of these Choose an answer from this list: - adapted long ears the size of elephant's - adapted a raised portion on their dorsal side - adapted long snouts to drink from holes - all of these
adapted a raised portion on their dorsal side
7-189
If something is alive, then it requires
{ "text": [ "something to keep it interested", "a source to propel it forward", "something to give it hope", "something to consider doing" ], "label": [ "A", "B", "C", "D" ] }
B
living things all require energy for survival
0.8
0.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If something is alive, then it requires Choose an answer from this list: - something to keep it interested - a source to propel it forward - something to give it hope - something to consider doing
a source to propel it forward
8-90
People shiver when they are cold and animals:
{ "text": [ "sleep", "do the same", "pant", "pace" ], "label": [ "A", "B", "C", "D" ] }
B
cold temperatures cause animals to shiver
1
1.8
a9f90f5da1
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
People shiver when they are cold and animals: Choose an answer from this list: - sleep - do the same - pant - pace
do the same