Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4487
Points per Word
0.000223
Page Count
32
Points per Page
0.03125
Series
Science Secrets (Benchmark)
Description
This book reveals the science behind heat and cold, discussing how temperature is measured, what happens at absolute zero, how refrigerators work, and how polar animals survive.