Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4227
Points per Word
0.000237
Page Count
40
Points per Page
0.025
Series
Pair-It Books
Description
This book explains what rocks and minerals are and how they are used for work and play.