Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7000
Points per Word
0.000143
Page Count
48
Points per Page
0.020833
Series
Crafty Inventions
Description
This book provides an illustrated history of the inventions that have helped the advancement of technological progress.