Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6773
Points per Word
0.000148
Page Count
32
Points per Page
0.03125
Series
How Did That Get Here?
Description
This book examines where rubber comes from, how it is processed into usable products, and describes the creation of synthetic rubber during World War II.