The kids' book of simple machines : cool projects & activities that make science fun
Publication Information
Minneapolis, Minnesota : Mighty Media Kids, [2015]
Physical Description
144 pages : color illustrations ; 22 cm
Audience
K-3.
Summary
Introduces six simple machines, describing how they work in more complex machinery and how they are used every day.
Notes
Includes index.
Contents
- Simple machines
- What you need
- What is a lever?
- What is an inclined plane?
- What is a wedge?
- What is a screw?
- What is a wheel and axle?
- What is a pulley?
- Put it all together.