Math Shorts Episode 1 - Additive Inverse
This Math Shorts episode explains the term additive inverse and provides several examples that demonstrate the concept. In the accompanying classroom activity, students create equations and solve problems that involve adding groups of negative and positive integers that sum to zero. To get the most out of this activity, students should be familiar with plotting positive and negative integers on a number line. This video was made for the PBS Learning Media library, thanks to a generous grant fr