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Number Sense: Simple Effective Number Sense Experiences Grade 1-2
Number Sense Simple Effective Number Sense Experiences Grade 12 Author:Barbara Reys, Robert Reys These 10-minute activities help students develop a sense of what numbers represent and how to use them by, exploring relationships and patterns, encouraging mental computation, recognizing equivalent representations of a number, establishing benchmarks, improving estimation skills, and exploring the idea of reasonableness. Includes activity mast... more »ers, teacher's notes, and ideas for extending the activity. Grades 1-2« less