Wedges in Action

by Gillian Gosman

Book Overview

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.

• Format: Library Binding
• Language: English
• ISBN: 1448806836
• ISBN13: 9781448806836
• Release Date: August 2010
• Publisher: PowerKids Press
• Length: 24 Pages
• Weight: 0.54 lbs.
• Dimensions: 0.3" x 8.0" x 8.0"
• Age Range: 8 to 11 years
• Grade Range: Grades 3 to 6