Buddy books. Simple machines

Series

Pub. Date

[2006]

Accelerated Reader

IL: LG - BL: 3.6 - AR Pts: 1

Description

Levers are discussed with information about what they are, how they work, and how they help people today.

2) Pulleys

Author

Series

Pub. Date

Accelerated Reader

IL: LG - BL: 3.8 - AR Pts: 1

Description

An introduction to pulleys that describes their parts, functions, uses, and history.

3) Screws: a Buddy Book

Author

Series

Pub. Date

[2006]

Accelerated Reader

IL: LG - BL: 3.6 - AR Pts: 1

Description

Screws are discussed with information about what they are, how they work, and different screws at work.

4) Wedges

Author

Series

Pub. Date

℗♭2007

Accelerated Reader

IL: LG - BL: 3.7 - AR Pts: 1

Description

Shows how wedges make pushing, pulling apart and lifting easier.

5) Wheels & axles

Author

Series

Pub. Date

[2007]

Accelerated Reader

IL: LG - BL: 3.9 - AR Pts: 1

Description