Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3641
Points per Word
0.000275
Page Count
32
Points per Page
0.03125
Description
Through the help of graphs, photos, simple diagrams, and fun hands-on experiments, this book reveals how sensors work.