Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2398
Points per Word
0.000209
Page Count
32
Points per Page
0.015625
Series
How Science Works
Description
In this book you will discover how simple machines work and understand how complex modern machines operate.