Age
7-9
Grade
2-4
Gillian Gosman
Wedges in Action
Paperback
(PowerKids Press Aug. 15, 2010)
, 1 edition
From the Ancient Egyptians to modern-day farmers, people have always benefited from using wedges. Through exploring this fact-filled book, students will learn all about the mechanical advantage of the wedge. A simple experiment is included to help reinforce new knowledge.
- Series
- Simple Machines at Work
- ISBN
- 1448812992 / 9781448812998
- Pages
- 24
- Weight
- 2.4 oz.
- Dimensions
- 7.8 x 0.1 in.
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