Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1879
Points per Word
0.000266
Page Count
32
Points per Page
0.015625
Series
Science Alive (Smart Apple)
Description
This book explains essential facts about sound, including human voices, echoes, ultrasound, how musical instruments work, and includes experiments.