Relating addition and subtraction and playing the game BUMP; counting down. Relating addition and subtraction and playing the game BUMP; Working with numbers, starting with a number and counting down ...
Students put all of their addition and subtraction skills together to solve equations. In this lesson, students put all of their addition and subtraction skills together to solve equations. Julia ...
Veteran teacher Courtney Phillips discovered that math can be taught in an engaging way through the ancient game of mahjong, which requires strategy, analysis, problem solving, and math.
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