Ramps and Wedges

by Siân Smith

Book Overview

Each book in this series focuses on a type of simple mechanism and examines how it is used to make different toys work. This book examines ramps and wedges, and uses simple language and labeled... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1432965883
• ISBN13: 9781432965884
• Release Date: August 2012
• Publisher: Heinemann Educational Books
• Length: 24 Pages
• Weight: 0.15 lbs.
• Dimensions: 0.2" x 6.6" x 7.9"
• Age Range: 4 to 6 years
• Grade Range: Preschool to Grade 1