Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7062
Points per Word
0.000142
Page Count
48
Points per Page
0.020833
Series
Crafty Inventions
Description
This book provides an overview of problems faced throughout history and the inventions that provided the solutions.