Mobiles: Building and Experimenting with Balancing Toys

Front Cover
Morrow Junior Books, 1993 - Juvenile Nonfiction - 104 pages
Seals balance balls on the ends of their noses. Ballerinas balance their bodies on the tips of their toes. And mobiles hang perfectly because they, too, balance. Learn all about the scientific principles that allow a gymnast to perform incredible tricks on the balance beam and an acrobat to walk easily across a thin wire. Illustrated.

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A Rolling Toy

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Education Development Center, Inc (EDC) specializes in creating and implementing professional development programs for teachers, health care professionals, and other workers; designing technology tools and curriculum materials dedicated to inquiry-based, hands-on learning; and conducting applied research on learning in a wide variety of settings.

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