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| The Monsters are going to perform in a circus. This provides a context for exploring doubles and their neighbors. One Monsters practices juggling and doubling the balls. Another Monster lifts a barbell with equal, and sometimes unequal, weights placed on both sides. Yet another Monster does magic, doubling birds and currency in her “doubling hat” Our field trip is to a shop keeper who explains how she uses mental math to help in her calculations. |
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