Learners review the basic math operations involving zero, emphasizing that division by zero is undefined. Examples are given.
The Difference Between -(6)Squared and (-6)Squared
By Arlene Smith
In this learning activity you'll calculate problems using the negative both inside and outside of the parenthesis.
By Allen Reed, Douglas Jensen
In this animated activity, learners read the definition of a parallelogram and then find the perimeter and area of parallelograms in practice problems.
Units of Measurement
By Barbara Anderegg
In this learning activity you'll explore units of measurement.
Welcome to the World of Prime Numbers
By Jeganathan Sriskandarajah
In this learning activity you'll use a chart and a calculator to find prime numbers 1 and 100.
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Give your new group a name.