Ramps

by Kay Manolis

Book Overview

Ramps are simple machines used for work and play. Workers use them for easy loading and unloading. Skateboarders use them to do tricks. Readers will learn how ramps make work easier and how they are... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1600143466
• ISBN13: 9781600143465
• Release Date: August 2009
• Publisher: Blastoff! Readers
• Length: 24 Pages
• Weight: 0.45 lbs.
• Dimensions: 0.3" x 6.7" x 9.1"
• Age Range: 7 to 10 years
• Grade Range: Grades 2 to 5