Developing Number Sense Grades 3-6 by Rusty Bresser and Caren Holtzman

Imaginative lessons give students practice with mental computation, basic operations, navigating the number system, and estimation.

Content is crafted to show that number sense is not a specific skill, but encompasses a student's ability to think and reason flexibly, make sound numerical judgments, and see numbers as useful. Both new and experienced teachers will find this book a valuable resource.

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