Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2390
Points per Word
0.000209
Page Count
32
Points per Page
0.015625
Series
Tabletop Scientist
Description
This book introduces simple scientific principles of force through experiments describing the Archimedes' screw, how gears make things easy, and the lifting power of cranes.