Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5894
Points per Word
0.00017
Page Count
48
Points per Page
0.020833
Description
This book discusses the anatomy of the eye and how its sensory data are interpreted by the brain to give us vision.