Handouts

380 Perkowski & Perkowski - Making Sense of Integer Operations Handout.pdf 380 Perkowski - Making Sense of Integer Operations Powerpoint.pdf

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A negative times a negative is positive. That may be true, but does it make any sense? It can, in the right context. Learn how to use real-world contexts, well-designed tasks, chip and number-line models, and coordinate graphs to help students make sense of integer operations.

 

Presentation Format: 6-8 Session