Wheel And Axle - An Introduction
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Explores machines of many sizes and shapes that are part of our lives. Points out that all these machines are either simple machines or combinations of simple machines. Presents experiments with different wheel and axle combinations to reveal number patterns that help us understand how simple machines work.
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- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 06:48:55