http://educators.brainpop.com/wp-content/uploads/2013/04/mathsnackapril2013.mp4

Drs. Karen Trujillo and Barbara Chamberlin of New Mexico State University introduce Math Snacks, a collection of free math games and animations designed to address math learning gaps in grades 5-7. Walk away with easy-to-implement strategies and access to support materials sure to take the math-related game play in your classroom up a notch.