Wake up Sleeping Giants (Adding/Subtracting)

Activity Type: Small Group & Center

Problem Solver +/- (Adding/Subtracting)

Quick Description:

Children try to flip as many numeral cards (1–10) as possible by deriving equations whose answers are the cards. (Adapted from Kamii & Joseph, 2004.) 

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Special Thanks To

Institute of Education Sciences
The research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through grant numbers R305K050157, R305A120813, R305A110188, and R305A150243. to the University of Denver. The opinions expressed are those of the authors and do not represent views of the Institute or the U.S. Department of Education.