Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5560
Points per Word
0.00018
Page Count
32
Points per Page
0.03125
Series
Discover Science
Description
This book is an introduction to light, what it is, where it comes from, and how important it is to life on Earth.