Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1126
Points per Word
0.000444
Page Count
24
Points per Page
0.020833
Series
Simple Machines (Heinemann)
Description
This book introduces the principles of screws as simple machines, using examples from everyday life.