Levers / Jennifer Howse.
Series: Simple machinesPublication details: New York, N.Y. : AV2 by Weigl, 2013.Description: 24 pages : col. ill. ; 26 cmISBN:- 9781621274254 (hardcover : alk. paper)
- 9781621274315 (softcover : alk. paper)
- 621.8/11 23
- TJ147 .H73 2013
Item type | Current library | Call number | Status | Date due | Barcode | |
---|---|---|---|---|---|---|
J 600 - 699 | Hanover Public Library Shelves | J621.811 HOWS (Browse shelf(Opens below)) | Available | 31906000947540 |
Includes index.
What is a lever? -- How do levers work? -- Lever laws -- Long-lasting levers -- Lever types -- Complex machines -- Modern levers -- Gaining an advantage -- Surfing simple machines -- Science in action -- What have you learned?
"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.
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