Go Round

Activity Type: Small Group

Composer to 20+; Composer Using Tens and Ones

Quick Description:

Using a variety of sets of materials, students build representation of 11-19 by focusing explicitly on the 'ten plus' nature of these numbers.

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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.