In this exercise, students practice subtraction by using visuals to take numbers apart. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

[Free Registration/Login may be required to access all resource tools.] A learning module where students must apply the order of operations to find the missing numbers in equations involving addition, subtraction, and multiplication. A...

Magic squares have been a fascinating topic in mathematics for centuries. They are formed by filling in all the squares with the numbers starting from one so that the sum of all rows, columns, and diagonals is the same. Instructions are...

Through this series of three lessons, students will gain an understanding of the basics of flight. They will learn about the four forces of flight and practice their observation skills through a number of fun experiments. In addition,...

Teachers, this is the place to come for fraction lesson plans if you teach elementary young scholars. All the topics have a number of resources available from which to choose.

A quiz for practicing subtraction with three-digit numbers where there is no regrouping.

A quiz for practicing subtraction with three-digit numbers where there is regrouping.

Find out how grouping is used in addition, multiplication and division. Then practice set recognition playing the two interactive games.

As you put the different type of batteries on the volt meter pay attention to the voltage equations in the table. See how positive and negative numbers interact.