Ramps and Wedges
by Glover, David
Series:Simple Machines (Rigby)
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
3.9
AR Points
0.5
Word Count
945
Interest Level
Lower Grades (LG K-3)
Genre
Nonfiction
AR Quiz #
15766 EN
About this book
Uses a variety of examples, from scissors and axes to zippers and hairpin turns, to demonstrate the power of the inclined plane and show how ramps and wedges make work and play easier.