Put the Halves Back Together [Diagonal Mover]
Activity Type: Hands-on Math Center
Students mentally put two pieces together to form a larger shape (Adapted from Ehrlich, Levine, & Goldin-Meadow, 2006)
Special Thanks To
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.