Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4622
Points per Word
0.000216
Page Count
32
Points per Page
0.03125
Description
This book discusses light, exploring what light is, why we see different colours, and why we appear upside down in some mirrors.