Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1057
Points per Word
0.000473
Page Count
24
Points per Page
0.020833
Series
Everyday Earth Science
Description
Find out how the movement of Earth causes the first day of summer and the first day of winter.