Projects with Machines
by Williams, John
Series:Simple Science Projects
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
4.7
AR Points
0.5
Word Count
1,842
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
12188 EN
About this book
Provides instructions for making and using a variety of machines, including levers, diggers, cranes, and pulleys.