Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2520
Points per Word
0.000198
Page Count
32
Points per Page
0.015625
Description
Using photographs and cartoon illustrations, historical background, and mini quizzes, this book investigates science facts and concepts related to technology.