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Cover of Mobiles, experiments with balancing and making constructions

Mobiles, experiments with balancing and making constructions

by Elementary Science Study.

Mobiles (Sculpture)Balances (Weighing instruments)

Writing a summary for young readers…

For young readers

Book data: Open Library

Book Glossary · bookglossary.comA nonprofit resource from Dover Public Library and the Tuscarawas County Literacy Coalition.