Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
708
Points per Word
0.000706
Page Count
24
Points per Page
0.020833
Series
Extreme Machines (Rourke)
Description
This book describes various machines that have been used in outer space, including the space shuttle, Skylab space station, satellites, and unmanned space probes.