Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2977
Points per Word
0.000168
Page Count
32
Points per Page
0.015625
Description
This book discusses a world full of sound, what we know about sound, how sound is measured, controlling sound, recording sound, and making use of sound.