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Summary of what a fraction is. Summary of showing the same fraction using different shapes. How to divide something into ...

Exploring concepts such as observation and measurement in the fresh air can give students a new and playful perspective on ...

There are some basic properties of whole numbers any 3rd grader can tell you: Each number is represented by a single symbol, and followed by a single successor. Multiplication makes a number bigger; ...

When adding or subtracting fractions, you need to look at the denominator. If the denominator is the same, then you can just add or subtract the numerator. If the denominator is different, then you ...