Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.7
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1588
Points per Word
0.000315
Page Count
30
Points per Page
0.016667
Series
Young Scientists
Description
This book describes such forces as gravity, magnetism, and friction and ways in which such forces cause or impede movement. It includes simple experiments. Coauthor is Karen Smith.