Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1434
Points per Word
0.000349
Page Count
32
Points per Page
0.015625
Description
This book describes the history of the Hoover Dam, why and how it was built, and how it works.