Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6016
Points per Word
0.000166
Page Count
48
Points per Page
0.020833
Description
This book looks at scientists who have made major advances and affected the way we live by helping us understand and harness different forms of energy.