Light and Sound

by Richard Spilsbury and Louise Spilsbury

Book Overview

We learn about the world by seeing and hearing, but how do light and sound actually work? This book explores the ways that light and sound travel, how we sense them, and how they affect our daily... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1432981463
• ISBN13: 9781432981464
• Release Date: August 2013
• Publisher: Heinemann Educational Books
• Length: 48 Pages
• Weight: 0.85 lbs.
• Dimensions: 0.4" x 7.5" x 9.6"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7