The one that changes shape less is more stable. 1. With your partner, build a triangle and a square from the straws and paper clips. To connect two straws, slip the wide end of a paper clip into ...
Pour out enough cups of each color for every group to have all four colors. Show the class a straw and tell them that their mission is to get all four colors stacked in the straw with no foreign ...
The one that changes shape less is more stable. 1. With your partner, build a triangle and a square from the straws and paper clips. To connect two straws, slip the wide end of a paper clip into ...
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