Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1352
Points per Word
0.00037
Page Count
24
Points per Page
0.020833
Description
Readers learn about the different kinds of drones used to explore other planets over the years, as well as new technology being developed for the future.