Wedges in Action

by Gillian Houghton Gosman

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.

Product Details

ISBN-13:	9781448806836
Publisher:	Rosen Publishing Group, Incorporated, The
Publication date:	08/30/2010
Series:	Simple Machines at Work Series
Pages:	24
Product dimensions:	8.00(w) x 8.00(h) x 0.30(d)
Lexile:	920L (what's this?)
Age Range:	8 - 11 Years

Editorial Reviews

Series Review: Simple Machines At Work "These Titles Explain How Simple Machines Provide Mechanical Advantage And/Or Changing Directions Of Force For Lifting Or Shifting Loads. Each One Combines Bright Color Photos Of Different Forms Of The Machine Being

From the Publisher