Overview
How can a small weight lift a heavy weight? Which parts of the body are levers? Full simple experiments help you find the answers to these questions.
Contents
What is a lever? Forces Using levers Different parts Look around Experiment with levers More levers Your body Different levers Glossary Other books to read Notes for adults Suggestions for further activities Index
Author
Mandy Suhr is a qualified primary school teacher and experienced children's writer and publisher.
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