Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1606
Points per Word
0.000311
Page Count
32
Points per Page
0.015625
Description
This book is an introduction to the physics of light for young readers, with an overview of photons, transparency, the electromagnetic spectrum, and the mechanics of reflection.