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John Ross was the leader of the Cherokee Nation in the years leading up to and following the Trail of Tears.
He was born near Lookout Mountain, the son of a Scottish trader. He was privately educated as a youth, and didn't begin to think of himself as a Cherokee until the U.S. government sent him on a mission to work w... |
Introduction to Classical Music/Theory
Music theory deals with how music works. Music theory often describes the basic elements of music. In this basic overview, we will learn the names of different notes, a few scales, different note values and dynamics.
Note Names and Notation
Musical notation means "the way music is... |
Lesson Plans for Young Learners
Young learners are particularly motivated by this topic.
They are fascinated by the natural world. Remember how you could play for hours by a rock pool or river as a child? This is the way they are.
They are also the one’s who will suffer most from ecological degradation, climate change ... |
Description: This app lesson will develop math students’ understanding of the slope formula.
Instructional Objective: Students will independently study the slope formula and then demonstrate their knowledge of the slope formula by choosing an object from the world that features a slope (e.g., a mountain, an ancient pyr... |
Get a Textbook and turn to Chapter 9. This is what we are learning today. You will also need some Graph Paper and your Notebook.
Here is the first video that will explain the first part of todays lesson. It is 8 minutes long. Please follow along in the textbook and take the notes that are necessary. Stop the video at a... |
Bullsnakes are non-venomous snakes with a large, heavy body, with a yellowish tan from head to tail. They are native to the arid regions sharing its habitat with the rattlesnakes. They are powerful snakes which constricts it prey and swallows them.
Table of Contents
Bull Snake Scientific Classification
Table Of Content... |
It's important for scientists to know the properties of matter because all things are made up of matter. Each type of matter has different physical characteristics and scientists need to know and understand these characteristics to make calculations. For example, if a scientist would like to know the density of a certa... |
Learning is a very interesting process if taught in a correct way. There are various ideas through which teaching boring subject can make engaging. As a teacher or a professor it is your duty to find our different techniques to make the subject engaging. Games and Manipulatives are one of its ways. There are various be... |
Events occur in nature according to a complex series of triggers. For instance, the amount of daytime has a bearing on the growth of many plants and the elevation of the Sun in the sky affects the timing of animal migration. Another trigger is temperature.
We can measure the onset of spring and fall with good precision... |
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Parliament wasted little time invoking its right to “bind” the colonies under the Declaratory Act. The very next year, in 1767, it passed the Townshend Acts. Named after Parliamentarian Charles Townshend, these acts included small duties on all imported glass, paper, lead, paint, and, most significant, tea.... |
Thousands more of the protestors, consisting of students and workers, were arrested.
Many of the arrests resulted in executions as the protestors were sentenced to death. The savagery of the Tiananmen Square Massacre shocked the world. The U.S. Congress and several European countries reduced their diplomatic relations ... |
Educating children on Money and Banking
Educating children about money and increasing their financial literacy has lots of benefits. Children who remain uninformed about financial matters and who do not develop financial skills early in life may lag behind in financial management skills in their adulthood. Financial sk... |
for National Geographic News
Temperatures on Mars have increased slightly over a 20-year period due to the action of Martian winds, scientists have found.
New research has shown that dusty tornadoes called dust devils and gusty winds have helped the surface of Mars become darker, allowing it to absorb more of the sun's... |
"As for me, all I know is that I know nothing, for when I don't know what justice is, I'll hardly know whether it is a kind of virtue or not, or whether a person who has it is happy or unhappy." - attributed to Socrates in Plato's The Republic
In 427 B.C., the Ancient Greek city-state of Athens was flourishing. Approxi... |
Which Final Sound?
Try Which Final Sound?
with a sample word list!
Note: Although this activity is designed for the grade levels above, it can also be used as a remediation or enrichment activity at any grade level with an appropriate word list.
- Foundational Skills
- Phonics Skills
Phonological awareness involves hea... |
By Sabrina Gaertner - Post Doctoral Research Associate in Astrochemistry, The Open University
It’s easy to assume that astronauts float in space because they are far away from the Earth’s gravitational force. But look at the moon. It is much further away than the International Space Station, yet it orbits around the Ea... |
During the 19th Century a physicist named Osborne Reynolds was involved in experiments with the flow of fluids in pipes and he made the important discovery that the flow changed from streamlined to turbulent when the velocity reached a value which was inversely proportional to the diameter of the pipe. The larger the d... |
Based on the work of Jean Piaget, Moving with Math organizes instruction in three progressive stages: Concrete, Pictorial, and Abstract/Symbolic. In the Concrete stage, students work with manipulatives (e.g., base ten blocks) and other objects to model concepts (e.g., three blocks). In the Pictorial stage, students dra... |
Blue Whale, largest whale, and the largest creature ever to inhabit the earth. Blue whales are found in all oceans of the world. Most populations migrate extensively, traveling from the Tropics or near Tropics in winter to the edges of the pack ice in the northern and southern hemispheres in summer. Blue whales produce... |
Sickle cell anemia is among the most common inherited diseases in the world. Despite its cause having been understood by scientists for six decades, a treatment has not yet become available. Finally, researchers are expecting that trials will begin next year on new gene therapy techniques.
Sickle cell anemia causes def... |
THE SCOPE AND AIM OF GEOLOGY
Geology deals with the rocks of the earth’s crust. It learns from their composition and structure how the rocks were made and how they have been modified. It ascertains how they have been brought to their present places and wrought to their various topographic forms, such as hills and valle... |
For years, scientists believed that the only mammals alive during the Jurassic Period, roughly 145 million to 200 million years ago, were small, shrewlike creatures with few distinguishing features other than a sophisticated set of molars.
But in 2006, that assumption was upset with the discovery of a larger, beaverlik... |
As with all remote sensing systems, the viewing geometry of a radar results in certain geometric distortions on the resultant imagery. However, there are key differences for radar imagery which are due to the side-looking viewing geometry, and the fact that the radar is fundamentally a distance measuring device (i.e. m... |
As children begin learning how to measure temperature, there are many exciting temperature games that can be incorporated into their daily learning, both at school and at home. Teaching hot and cold and the measurements involved can be introduced with ease to young learners through Turtle Diary's collection of temperat... |
Why do this problem?
allows pupils to think strategically in an engaging context. They will need to work very systematically, and may also want to develop their own recording system. With very young pupils it helps to re-inforce following rules.
You could introduce this challenge using the interactivity, but it works j... |
Powers of Ten (Day 1)
Lesson 4 of 22
Objective: Students will be able to recognize multiples of ten and define and apply them as powers of ten.
The previous two lessons have led up to the content covered in today’s powers of ten lesson. I begin this lesson by displaying the revised version of the I can... statement inv... |
TEACHER: Ard Lazonder
When you are reading this piece of text, you are probably preparing yourself for your thesis project. This means you will soon be doing scientific research, but did you know that the actual preparation for your thesis research started already in elementary school? Think back to the time you were s... |
Perimeter: It is the distance around the boundary of a closed plane figure.
Area: Area of a closed plane figure is the region covered by it.
The sum of areas of all the faces of a cuboid is its total surface area.
The space occupied by a solid body is called its volume.
Two dimensional figures can be identified as the ... |
Mass & Gravity
The length of a Mars day is slightly longer than an Earth day. The Red Planet takes 24 hours and 40 minutes to turn once on its axis. By comparison, Earth’s takes 23 hours and 56 minutes.
Mars’s year is also longer than Earth’s. That’s because it takes 687 days to make one trip around the Sun, as opposed... |
Sharks big and small
By William Carter
Sharks are a group of fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral finsthat are not fused to the head. Modern sharks are classified within the clade Selachimorpha (or Selachii), and are the sister group to the rays... |
An incomplete grasp of a source can result in accidental plagiarism. This lesson will walk you through steps to understand sources and develop your own arguments about them.
Introduction: Kinds of Sources
There are two kinds of source material: primary and secondary sources.
Primary sources capture an event as it happe... |
Bones unearthed from an ancient mound in Turkey suggest that humans there shifted their diet from hunting to herding over just a few centuries, findings that shed light on the dawn of agriculture, scientists say.Agriculture began in the Neolithic, or New Stone Age, about 11,500 years ago. Once- nomadic groups of people... |
Bacteria are the most common and numerous organisms on the planet. Because they are so widely distributed and microscopic, counting all the bacteria on the face of the earth is an impossible task. Estimating these numbers, however, is feasible.
Bacteria can be found living in nearly every habitat on the face of the ear... |
There are crops which produce fruits and seeds mainly after undergoing cross-pollination, like corn, instead of self pollination. Knowing the inherent characteristics of any particular plant as to the natural mechanisms briefly discussed below should prove valuable to any one who wishes to engage in crop improvement. I... |
Lord of the Flies
Typically, in western culture masculinity is traditionally constructed as a way to show physical superiority. Masculinity in society is typically shown through the physical body which shows that masculinity is generally constructed to be heroic and a dominant power. This is shown in the novel Lord of ... |
According to Mayo Clinic, MRSA is a form of Staphylococcus aureus that's resistant to methicillin. Staphylococcus aureus is present in the nose or on the skin of around one-third of the population, and around 2 percent of the population carry MRSA there. WebMD states that the nose is the most common breeding ground for... |
The building blocks of written language
There are different levels of structure within written language. A good way to remember these is through the diagram below.
A text is a complete piece of writing. A text can be very short, such as a “No Parking” sign, or much longer, such as an essay, a chapter from a book, or ev... |
Taxing Questions!. Questions 11.7 - Taxation. 1.) Distinguish between direct and indirect taxes, and provide examples of each. 2.) Define and explain, using examples, the difference between proportional, progressive and regressive taxation.
Download Policy: Content on the Website is provided to you AS IS for your infor... |
Try our fun reading comprehension activities for your upper elementary students. Here are two that super-simple for you to prepare!
Skill: Reading comprehension
Grade level: 4-6
Objective: Guess the most correct words
Supplies: Index cards, paper & pencil, library books or other text
1. Number the index cards according... |
The great increase in the production of wastes is causing storage, collection, and transport difficulties as well as problems of treatment and final disposal. Present methods of refuse management and disposal are dumping, controlled tipping or sanitary land-fill, recycling, incineration, composting, and discharge into ... |
We Write About Dinosaurs
Students will be able to participate in shared research and writing projects.
Prior to beginning this project, read several books about dinosaurs as a class. Look at the cover of each book, and use picture clues to help kids decide if the books are factual or make-believe.
- Tell the students t... |
Graphing with Senior Physics
Video of line graphs with excel.
Below is a video outlining how I used Excel to construct line graphs with Senior Physics Classes.
Line graphs with excel – outline.
1. To create a line graph I first highlight the cells of the excel table I wanted graphed. In this case it was the sine of the... |
In the early days of slavery, Britain and other European countries sent slave ships to West Africa to kidnap Africans and sell them to Americans. The first slaves were brought to the USA in Jamestown, Virginia, in 1619 to aid in production of crops such as tobacco.
Over the years, millions of free West Africans were ta... |
Introduction:In this project, our objective was to learn about the inheritance patterns of organisms by observing fruit flies, Drosophilia melanogaster. We used flies because they reproduce rapidly, so we were able to look at multiple generations in a short period of time. Before we started the project, we did 2 punnet... |
Like lighthouse beacons in a dark ocean, stars act as tiny islands in the vast universe. Producing light at the atomic level from the powerful release of energy through fusion, they are the engines that drive the formation of new elements. But in the darkness there are plenty of other hidden objects that are cold and g... |
Climate change is becoming an ever more crucial issue in our lives. We have come to realise that the modern ways of man place a enormous amount of stress on the Earth that nature simply cannot handle. Some of the climatic problems that are developing today, such as global warming, ozone depletion and El Nino, will have... |
How to identify a tree?
To identify a tree, you very often begin by looking at its shape. Although certain species have a well-known and specific shape, this criterion remains quite arbitrary and insufficient for identification.
You need to observe specific parts of the tree such as the leaves, blossom, fruit (or cones... |
The World Wide Web is a network application that uses the services of TCP and IP to communicate over the Internet. When a web browser requests a page from a web server, the TCP/IP services provide a virtual connection -- a virtual circuit-between the two communicating systems. Remember that packet-switched networks don... |
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Behavior is said to be selected by its effects, or consequences, in a way that is similar to the selection of physical characteristics occurs in Darwinian natural selection. In both instances, from a range of possibilities, formally called variation, some actions, characteri... |
The term ‘sustainable agriculture’ is used often, but what does it mean? The United Nations Food and Agriculture Organization (FAO) recently issued these five principles to define sustainable agriculture.
1. Improving efficiency in the use of resources is crucial to sustainable agriculture.
Modifying current practices ... |
The Big Question: Why do volcanoes erupt?
Why and how do volcanoes actually erupt?
Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts.
Melting may happen where tectonic plates are pulling apart or where one plate is pushed down under another.
Magma is light... |
Good teaching is largely about stating clear objectives, and then instructing students in how to achieve those objectives. When it comes to singing, often times music educators frame the task in terms of singing on pitch, using a head voice, and maintaining a steady beat. Clearly these items are important to good singi... |
Yr 1-2 Animals – Are your pets really alive?
New Curriculum links for this theme
This theme focuses mainly on animals but links to the plants theme “Plants – what use are they?” which is best done after the animal theme.
Watch “Entry Point” video below. There is a summary of the theme, including a list of the lessons a... |
One of the most important features of this region of Africa resulted from faulting and cracking on its eastern side. This has caused the Great Rift Valley, which extends from the Middle East to Mozambique, passing in a north-south direction right through Ethiopia. This shearing of the earth's surface occurred at the sa... |
Developing Thinking Skills From 12 to 24 Months
Toddlers are little scientists. They are eager to figure out how everything works. Find strategies to support the development of your toddler's thinking skills during this fun time.
Toddlers are eager to figure out how everything works. They do this through “experiments.”... |
Until recently I never heard of the term 'self-regulation', it was only when we discovered my daughter struggled with some aspects of life that we were opened to a whole new world and learned to understand her and her abilities a little more.
Self-regulation can be defined in many ways but mostly a child lacking self-r... |
As we come to the end of another school year, parents are understandably curious about whether or not their children adequately learned the material they were taught. One area we often overlook is literacy, even though these skills are strongly correlated to a child's academic achievement. So, what should your kinderga... |
Cochise fought for the freedom of his people, but Union betrayal and depleted resources kept him from achieving true liberation for the Apache.
On July 15, 1862, the 2,500 men of the California Column, a force of Union volunteers led by Captain Thomas L. Roberts, were marching through Arizona Territory toward New Mexic... |
Five decades ago a massive earthquake which took place near the cost of Portugal triggered a powerful tsunami which killed a few people. Two centuries before a stronger earthquake destroyed the city of Lisbon and killed more than 100,000 people. In most cases, two earthquakes which took place in the same area aren’t so... |
TREATY OF GUADALUPE HIDALGO
TREATY OF GUADALUPE HIDALGO. The Treaty of Guadalupe Hidalgo, signed on February 2, 1848, ended the Mexican War, recognized the annexation of Texas to the United States (consummated nearly three years before), and ceded to the United States Upper California (the modern state of California) a... |
Coordinator Miss Hemingway
At Netherthong, children gain a firm understanding of what music is through listening, singing, playing, evaluating, analysing, and composing across a wide variety of historical periods, styles, traditions, and musical genres.
We are committed to developing a curiosity for the subject, as wel... |
It's one of the ways it can control altitude. Ballonets work quite well, including in modern airships.
What they do is allow the helium inside the airship to take less than its full volume, by taking up the rest of the airship's volume with air. Buoyancy comes from space where you don't have air, and displacing helium ... |
In the sixteenth century on the island of Hispaniola lived a group of people called the Tiano. The Tiano were indigenous to the Caribbean islands of Cuba, Hispaniola, Jamaica, Puerto Rico, The Bahamas and the Northern Lesser Antilles. They were the first Americans to defend themselves against Christopher Columbus; they... |
Tensors allow us to define fields and transformations in a way that is independent of coordinate systems. We can use curvilinear coordinate systems and tensors allowed Einstein to formulate special relativity.
Tensors are scalars, vectors, matrices and hypermatricies which are multilinear (not every hypermatrix is mult... |
At this level and to be successful in exams, you need to be able to illustrate inequalities.
When we have a single variable inequality (such as 2x + 1 > 7), we can find the solution set with a number line.
However, what do we do when we are using inequalities which contain two variables?
We use a set of axes.
When we d... |
The Sierra Nevada are the longest mountain range in the United States, and a substantial portion of the chain lies within the boundaries of Kings Canyon and Sequoia National Parks. The Enhanced Thematic Mapper Plus (ETM+) on NASA’s Landsat 7 satellite captured this image of the area on September 19, 2002. In this true-... |
For over four hundred years, Bury St Edmunds has been a borough, meaning that it is not just a town but a town with a royal charter.
In the thirteenth century, large and prosperous towns all over England began receiving charters from the king confirming them as boroughs, which meant that local tradesmen could form a co... |
For kindergarten, the educational methodology needs to be balanced between playing and acquiring new knowledge.
Taking advantage of entertaining and playing activities to effectively develop children’s mental and critical thinking has been proven scientifically.
Mental Development through play
Studies on developing psy... |
They can fly through the air, move at tremendous speeds, climb up walls and spin webs – these are superpowers possessed by superheroes in comic books and movies that originated from animals. These abilities that animals have are biological solutions that give them an evolutionary advantage.
Professor Anette ‘Peko’ Hoso... |
Ehlers-Danlos syndrome (EDS) is the name given to a group of genetic disorders characterized by weakness in the connective tissue which makes up joints and blood vessels, and holds tissues together. While the symptoms of the different types of EDS often overlap, dermatosparaxis EDS (dEDS) is mainly characterized by sof... |
The term ASCII stands for "American Standard Code for Information Interchange" and describes a character set standard for text data and information exchange. Character encodings (also called code pages) define how letters and other text characters, as well as control codes for data transfer, are to be encoded in bits a... |
Multiplying polynomials becomes a little trickier when you multiply two binomials. We are still going to use the distributive property, but many students refer to the acronym, FOIL in order to remember the steps for multiplying binomials.
I am actually going to show you two ways to multiply binomials. The first way is ... |
Ovid Childhood and Early Life
Ovid was born on March 20, 43 BC in Sulmo, Roman Republic, which is now in Italy. He belonged to an equestrian family and was educated in Rome in rhetoric under the teachers Arellius Fuscus and Porcius Latro. His father wanted him to become a lawyer and an official. It was believed that Ov... |
A hyperbola is the set of all points (x, y) in the plane the difference of whose distances from two distinct fixed point (foci) is a positive constant. d1d1 d2d2 |d 2 – d 1 | = constant Turn on the N- Spire Calculator. Open the file Hyperbola Construction.
The graph of a hyperbola has two disconnected branches. The lin... |
Act Now! 1st Grade
First grade students learn about friendship, feelings, and the basics of bullying in this e-learning course designed to be projected onto an interactive white board. They will also learn to recognize bullying behaviors, understand the difference between tattling and telling, and describe examples of ... |
The unit offers a number of engaging reading, listening, and speaking activities.
Learners build on these activities to create their own comic strips about a famous person or a superhero.
The unit—which I created—shows learners how illustrators and authors present their creative ideas through comics. The broad areas of... |
Predicate nouns and adjectives both follow linking verbs in sentences and rename or describe the subject. The difference between linking and action verbs in a sentence is that an action verb shows the subject either doing something (in active voice) or having something done to it (in passive voice). The roles of the pr... |
-In this interactive unit, students will be able to: find the slope of a line through equations, tables, graphs, and two points, identify equations to linear functions through graphs, tables, and word problems, identify solutions to linear functions, compare linear functions through tables, graphs, and equations, compa... |
Also called symmetric key encryption or public key encryption,it is used in computers to send information to each other more securely: This can only work if both computers have the same 'key'.
In the process of symmetric-key encryption, each computer has a secret key code. It can be used to encrypt a load of informatio... |
Youth.gov defines bullying as “unwanted, aggressive behavior among school-aged children that involves a real or perceived power imbalance”. Bullying includes, but is not limited to making threats, spreading rumors, attacking someone physically or verbally, and excluding someone from a group intentionally.
The organizat... |
Digestion refers to the breakdown of food into smaller components that can be absorbed into the bloodstream. This digestion or catabolism is divided into two types – the mechanical digestion of food that occurs in the mouth when it is physically broken up into smaller pieces and the chemical digestion that occurs in th... |
Same Story, Different Angle?
Directions: You have been assembled into groups. Your group will have several different newspapers. You may work together in investigating the answers. PLEASE ANSWER IN COMPLETE SENTENCES. BE SPECIFIC and ELABORATE. You may use this sheet or loose-leaf to answer the questions.
1. Examine th... |
Subterranean termites are social insects that live in colonies within the ground and have specialized castes to perform specific colony functions. The termite colony has three primary castes: workers, soldiers, and the reproductives (kings, queens, and secondaries). The creamy-white workers (Fig. 3) are seldom seen unl... |
Schizophrenia is a mental illness which affects social behavior and the ability to determine what is real. It is a lifelong, serious illness. Schizophrenia affects people of all genders, races, social classes and cultures. In total, the condition affects about 51 million people worldwide. Types include paranoid, disorg... |
The tulip is a Eurasian and North African genus of perennial, bulbous plants in the lily family.
Tulips are spring-blooming perennials that grow from bulbs. Depending on the species, tulip plants can be between 4 inches and 28 inches high. The tulip’s large flowers usually bloom on scapes with leaves in a rosette at gr... |
Coal has been used as a source of fuel for centuries; however the gaseous emissions have a detrimental impact on physical health and environment at large. The emissions that are generated due to the thermal decomposition of coal are nitrogen oxides (NOx), sulfur dioxide (SO2), mercury, and other byproducts based on the... |
During the late 15th century, Spanish sailors encountered a series of islands: Tenerife, La Palma, Gran Canaria, and Gomera–located west of Africa and now known as the Canary Islands. Since these lands had the adequate conditions for growing sugar and producing wine, products in high demand in Europe, it was not long b... |
TEC-SMART Hudson Valley Community College
Energy Conversion Systems
At the beginning of the twentieth century, flowing water, coal and oil generated electric power, and our automobiles ran on gasoline. At that time, the supplies of oil and coal seemed limitless; we could always find more by simply looking for it. Howev... |
When people hear the term ‘food insecurity’ they often think of third world countries. Not many people think of the vulnerable populations within a wealthy country like Australia. Food security means that a person has easy access to an adequate supply of food to support a healthy life and meet their requirements. This ... |
Last updated November 29, 2019 at 9:06 am
The explosive death of a star discovered within a stunning image of the centre of the galaxy could have been visible to Indigenous Australian stargazers less than 9,000 years ago.
Why This Matters: Astronomers are looking back in time to see the history of the galaxy.
A radio t... |
You can play a relay race to review homophones with your class for a more energetic activity. Divide your class into two groups and have one person from each group come to the front board. Read a sentence which uses one of a pair of homophones. The first student to correctly write that homophone on the board scores a p... |
For the next two weeks, your child will be learning about 2-D shapes. The goals will be for your child to use shapes to make other shapes, to identify shapes that are congruent (the same size and shape), and to recognize symmetry in shapes. These skills will help your child to understand that many shapes are related to... |
This is a test over the Properties of Matter.
It includes 25 multiple choice questions
10 short answer questions, and a bonus question pertaining to phase changes.
Log in to see state-specific standards (only available in the US).
Use mathematical representations to support the claim that atoms, and therefore mass, are... |
|Euclidean geometry is also known as flat geometry. This does not mean everything is flat; it means that space consists of straight lines. In the 19th century, alternate forms of geometry were developed, where lines are not straight. The earth, for instance, with its lines of latitude and logitude, follows the rules of... |
Several years ago when I taught music theory, I liked to notate a standard chord progression on the board, but leave the resolution blank. I would then ask students what they thought would happen next. Most would respond with the traditional and appropriate resolution. I would then ask students what would happen if we ... |
Desalination is a process that creates drinking-quality water by extracting salt and other minerals from seawater, brackish groundwater or treated waste water. Desalination yields between 15 to 50 percent of drinking water by volume of source water. The remainder ends up as waste, called “brine.” Technology has improve... |
Amplifier vs Repeater
Amplifier and repeater are two types of electronic circuits used in communication. Usually communication happens between two points (called sending and receiving points) through a wired, wireless or optical medium. Transmitter sends a signal containing some information and after travelling some di... |
Data science shows climate change is causing extreme weather conditions, which are a wake-up call for humanity to come up with new ways to live. Nearly 200 countries, including the U.S., China, Europe and India, have pledged to reduce their pollution, strengthen their climate commitments every five years, protect peopl... |
Making errors and experimenting with new strategies are a natural part of learning. However, if inappropriate thinking about fractions becomes established as a misconception, a barrier to progress in conceptual understanding is formed.
Usually misconceptions will not be corrected unless explicitly addressed by instruct... |
In 1990, the German Democratic Republic joined the Federal Republic of Germany, thereby creating a unified German state; East and West Berlin were also reunited into a single city. The process of transforming the GDR into a democratic state and unifying the two Germanys began with the “Wende” (change in direction) in N... |
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