Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.7
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2356
Points per Word
0.000212
Page Count
32
Points per Page
0.015625
Series
Smart Words Reader
Description
Photographs, illustrations, and interesting text follow a bite of sandwich as it makes its way through the digestive system and explains how the digestive and excretory systems work. The text includes 20 highlighted science vocabulary words.