Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2292
Points per Word
0.000218
Page Count
48
Points per Page
0.010417
Series
Nature-Inspired Innovations
Description
This book teaches readers how engineers and designers develop new ways to collect and conserve energy.