Levers and pulleys : lift anything!
"Describes different jobs that levers and pulleys can do and how they are able to do them. As readers use scientific inquiry to learn about how force, energy, and work make using these simple machines possible and effective, an activity based on real world situations challenges them to apply what they've learned in order to solve a puzzle"--
- 1 of 1 copy available at OWWL.
Current holds0 current holds with 1 total copy.
|Location||Call Number /
|Allens Hill Free Library||J 621.8 SOH (Text)