| Series |
iScience readers
Sohn, Emily. iScience readers. ^A1063385
|
| Contents |
iScience puzzle -- Discover activity -- What is a force? -- Connecting to history -- How are force, work, and energy related? -- How do levers affect forces? -- Science at work -- Pulley systems and how they affect forces -- Solve the iScience puzzle -- Beyond the puzzle. |
| Abstract |
"Describes different jobs that levers and pulleys can do and how they are able to do them. As readers use scientific inquiry to learn about how force, energy, and work make using these simple machines possible and effective, an activity based on real world situations challenges them to apply what they've learned in order to solve a puzzle"-- Provided by publisher. |
| Bibliography note | Includes bibliographical references and index. |
| LCCN | 2010045061 |
| ISBN | 9781599534268 (lib. ed. : alk. paper) |
| ISBN | 1599534266 (lib. ed. : alk. paper) |
| Stock number | 1324984 QBI |
