Science matters. Simple machines
Author
2) Levers
Author
Accelerated Reader
IL: LG - BL: 4.9 - AR Pts: 1
Description
"Presents information on simple machines with a focus on levers. Explains what a lever is, how levers work, and includes examples of past and present uses. Intended for third to fifth grade students"--Provided by publisher.
3) Pulleys
Author
Accelerated Reader
IL: MG - BL: 5.5 - AR Pts: 1
Description
"Presents information on simple machines with a focus on pulleys. Explains what a pulley is, how pulleys work, and includes examples of past and present uses. Intended for third to fifth grade students"--Provided by publisher.
4) Screws
Author
Accelerated Reader
IL: LG - BL: 4.9 - AR Pts: 1
Description
"Presents information on simple machines with a focus on screws. Explains what a screw is, how screws work, and includes examples of past and present uses. Intended for third to fifth grade students"--Provided by publisher.
5) Wedges
Author
Accelerated Reader
IL: MG - BL: 5.3 - AR Pts: 1
Description
"Presents information on simple machines with a focus on wedges. Explains what a wedge is, how wedges work, and includes examples of past and present uses. Intended for third to fifth grade students"--Provided by publisher.
