Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2141
Points per Word
0.000234
Page Count
32
Points per Page
0.015625
Series
Human Body (Child's World)
Description
This book explains the structure and roles of the eyes, including the parts of the eye and how glasses work to correct vision.