Trap of Algs Video Resources Ch 3 Add W/ Counting

Developing Mathematical Reasoning: Avoiding the Trap of Algorithms

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Chapter 3: Solving an Additive Problem with Counting Strategies

 

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In this video, the student uses a counting strategy to solve 38 + 6, counting on from 38.

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Developing Mathematical Reasoning: Avoiding the Trap of Algorithms emphasizes the importance of teaching students increasingly sophisticated mathematical reasoning and understanding underlying concepts rather than relying on a set rule for solving problems. This book illuminates a hierarchy of mathematical reasoning to help teachers guide students through various domains of math development, from basic counting and adding to more complex proportional and functional reasoning.

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