Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.7
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
657
Points per Word
0.000761
Page Count
24
Points per Page
0.020833
Series
Rourke Discovery Library
Description
Describes the physical characteristics, habits, and natural environment of the large, hairy spiders that build hinged trapdoors at the entrance of their burrows.