Vision

By Susan H. Gray

From glasses to contacts to Lasik surgery there have been many advances developed to improve peopleas vision. How have these advances occurred? What role has innovation played in their development? This book helps kids understand the concept of innovation and how it can be used to help overcome and solve many problems.

• Format: Library Binding
• Language: English
• ISBN: 1602792267
• ISBN13: 9781602792265
• Release Date: August 2008
• Publisher: Cherry Lake Publishing
• Length: 32 Pages
• Weight: 0.60 lbs.
• Dimensions: 0.3" x 7.5" x 9.5"
• Age Range: 9 to 13 years
• Grade Range: Grades 4 to 8