Simple Machines Made Simple - Ralph E. St Andre
-40% koodiga BOOKS
Saadetis 15-21 tööpäeva jooksul
30-päevane tagastamisõigus
This book allows you to present scientific principles and simple mechanics through hands-on cooperative learning activities. Using inexpensive materials (e.g., tape, paper clips), students build simple machines-such as levers, pulleys, spring scales, gears, wheels and axles, windmills, and wedges-that demonstrate how things work. Activities have easy-to-locate materials lists, time requirements, and step-by ... Täielik kirjeldus
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Kirjeldus
This book allows you to present scientific principles and simple mechanics through hands-on cooperative learning activities. Using inexpensive materials (e.g., tape, paper clips), students build simple machines-such as levers, pulleys, spring scales, gears, wheels and axles, windmills, and wedges-that demonstrate how things work. Activities have easy-to-locate materials lists, time requirements, and step-by-step directions (usually illustrated) on presentation. Ideas for bulletin boards, learning centers, and computer-assisted instruction are an added bonus.
Lisateave
| Autor | Ralph E. St Andre |
|---|---|
| Kirjastaja | Libraries Unlimited |
| Väljalaskeaasta | 1993 |
| Kaanetüüp | Pehme kaanega |
| EAN | 9781563081040 |