Pressing Down : The Lever

by Gerry Bailey, Mike Spoor (Illustrator)

Overview

Pressing Down explores the benefits and uses of the lever. RobbO and RobbEE learn how a lever can be formed in three different ways to do different kinds of work—lift and lower, separate, and open.

Product Details

ISBN-13:	9780778704225
Publisher:	Crabtree Publishing Company
Publication date:	02/28/2014
Pages:	32
Product dimensions:	8.00(w) x 10.00(h) x 0.20(d)
Lexile:	AD780L (what's this?)
Age Range:	5 - 8 Years