WHICH BALL IS THE BOUNC EI S T ? J
2015-11-9 · Equipment: A variety of balls, preferably of fairly similar size for fair testing, e.g. tennis, sponge, rubber, ping pong (try to avoid large balls like footballs and basketballs), tape measure. (Children could bring in their own balls). A hard surface on which the balls can bounce. Suggested Class Level: Younger classes
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