Sparking Surprise: A Negative Number Game to Promote Productive Concepts of Addition and Subtraction
Abstract
We describe a game that uses inexpensive and accessible materials to encourage students to make important discoveries about integer operations. Go-High/Go-Low gives students studying negative numbers a fun way to not only practice addition, subtraction, and ordering numbers, but also to discover the surprising idea that subtraction can actually lead to a greater number, depending on the number subtracted.
How to Cite:
Nurnberger-Haag, J. & Wernet, J., (2019) “Sparking Surprise: A Negative Number Game to Promote Productive Concepts of Addition and Subtraction”, Ohio Journal of School Mathematics 82.
Rights: Julie Nurnberger-Haag, Jamie L. Wernet
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