Building Tunnels

by Samantha S. Bell

Book Overview

Explores the engineering challenges behind building tunnels, as well as the creative solutions found to overcome those challenges. Accessible text, vibrant photos, and an engineering activity for readers provide a well-rounded introduction to the engineering process.

• Format: Library Binding
• Language: English
• ISBN: 1635172586
• ISBN13: 9781635172584
• Release Date: August 2017
• Publisher: Focus Readers
• Length: 32 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.3" x 7.1" x 9.1"
• Age Range: 9 to 13 years
• Grade Range: Grades 4 to 8