Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6071
Points per Word
0.000165
Page Count
48
Points per Page
0.020833
Series
Headline Science
Description
This book uses news stories and everyday applications to explain the science behind chemical and biological agents.