An exploration of pulleys and gears and how they work. It is part of a series which examines everyday and high-tech uses of technology in machines with which children will be familiar. It features a mixture of practical and mental activities to reinforce learning.
How it Works: Pulleys & Gears Summary
How it Works: Pulleys & Gears by Angela Royston
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About Angela Royston
Angela Royston has written many books for young people, including books about people at work, animals, health and the environment.
Book picture is for illustrative purposes only, actual binding, cover or edition may vary.
This is a used book - there is no escaping the fact it has been read by someone else and it will show signs of wear and previous use. Overall we expect it to be in very good condition, but if you are not entirely satisfied please get in touch with us