Holding a door open : wedge vs. wheels and axles / by Mari Schuh.
Material type: TextSeries: First step nonfiction. Simple machines to the rescue.Publisher: Minneapolis, MN : Lerner Publications, [2016]Copyright date: ©2016Description: 24 pages : color illustrations ; 19 cmContent type:- text
- unmediated
- volume
- 9781467783026 (pb : alk. paper)
- 9781467783033 (eb pdf)
- 621.8 23
- TJ147 .S4185 2016
Browsing Meaford Public Library shelves, Shelving location: Junior Easy Readers, Collection: Non-fiction Close shelf browser (Hides shelf browser)
JE 621 .8 Schuh Making a salad : wedge vs. inclined plane / | JE 621 .8 Schuh Raising a bag of toys : pulley vs. inclined plane / | JE 621 .8 Schuh Hauling a pumpkin : wheels and axles vs. lever / | JE 621 .8 Schuh Holding a door open : wedge vs. wheels and axles / | JE 621 .8 Schuh Going ice fishing : lever vs. screw / | JE 621. 8 Schuh Playing a game : inclined plane vs. lever / | JE 623 .825 Zuehl Warships |
Includes index.
"Is it easier to lift toys with a wheel and axle or a wedge? Readers will learn about how simple machines work in this book for early readers" -- Provided by publisher.
5-8.
K to 3.
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