Screws to the Rescue cover

Reading Metrics

Grade Level Lower Grades (LG K-3)
Book Level 3.8
Points 0.5
Fiction/Nonfiction Nonfiction
Word Count 614
Points per Word 0.000814
Page Count 24
Points per Page 0.020833
Series Simple Machines to the Rescue (Capstone Press); First Facts

Description

This book describes screws, including what they are, how they work, past uses, and common uses of these simple machines.