Simple Machines Made Simple:

Simple Machines Made Simple:

Ralph E. St. Andre
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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.
Ano:
1993
Editora:
Teacher Ideas Press
Idioma:
english
ISBN 10:
1563081040
ISBN 13:
9781563081040
Arquivo:
EPUB, 1.70 MB
IPFS:
CID , CID Blake2b
english, 1993
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