Thinking Strategies: Subtraction: Building Mastery of the Subtraction Facts

Help your students master the basic subtraction facts. Based on current research, the program offers easy-to-follow lessons that use a variety of thinking strategies and helpful models to support understanding number concepts, recognizing patterns, and making connections. This resource includes: reproducible student activity sheets partner games card games built-in practice diagnostic sheets parent-involvement opportunities Teachers can use Thinking Strategies: Subtraction with the entire class, n small groups, or with individual students. Thinking Strategies: Subtraction is one book in the Thinking Strategies series, a series for elementary teachers who want help their students master the basic facts.