| Series |
First facts. Science tools
First facts. Science tools. ^A691534
|
| Contents |
The class investigates -- What is a compass? -- Parts of a compass -- Earth's magnetic field -- Compasses in school -- Other uses for compasses -- Test the world around you -- What did they learn? |
| Abstract |
Introduces the function, parts, and uses of compasses, and provides instructions for two activities that demonstrate how a compass works. |
| Bibliography note | Includes bibliographical references (p. 23) and index. |
| LCCN | 2003013363 |
| ISBN | 0736825207 (hardcover) |
| ISBN | 9780736825207 (hardcover) |
| Stock number | 1229818 QBI |
