Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2279
Points per Word
0.000219
Page Count
32
Points per Page
0.015625
Description
Readers learn about the science and engineering that goes into amusement park ride machinery, from gears to levers and much more.