Students will use a number line to determine if fractions are equivalent. In this episode, students will use a number line to determine if fractions are equivalent. Mrs. Brewer will show the students ...

Using a number line to show fractions can be a very helpful way to represent how a whole is divided equally into parts. Remember, the denominator shows us how many parts there are in total and the ...

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; ...