Eloise R. A. Kuehnert, Colleen M. Eddy, Daphyne Miller, Sarah S. Pratt, and Chanika Senawongsa

Use this Japanese organizational strategy to facilitate multiple problem representations and better classroom communication.

Jill M. Raisor and Rick A. Hudson

Exploring structure through the use of a familiar object allows very young children to develop an understanding of several concepts at one time.

James A. Russo

This game-based activity prompts students to explore the structure of multiplication, experiment with the distributive property, and begin investigating prime numbers.

Angela T. Barlow, Lucy A. Watson, Amdeberhan A. Tessema, Alyson E. Lischka, and Jeremy F. Strayer

Carefully select and leverage student errors for whole-class discussions to benefit the learning of all.