Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4194
Points per Word
0.000238
Page Count
48
Points per Page
0.020833
Description
Introduces readers to the uses of GPS, the hardware and software that make GPS possible, and the future of GPS technology.