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Machines Transparency Set – Hubbard
Price:
$140.25
Six transparencies with one overlay and 14 movable parts illustrate how simple machines work, and practical applications in solving problems. More. |
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SciQuest® Forces, Motion, and Simple Machines Teacher’s Guide
Price:
$10.55
Specific concepts investigated relate to: forces that oppose motion, sliding and rolling friction, the use of levers to multiply force and speed and change direction, simple periodic motion; force couples involving “action and reaction,” the... More. |
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Price:
$26.95
Present simple mechanics through hands-on cooperative learning activities. Using inexpensive materials, students build simple machines such as levers, pulleys, springs scales, and gears. Activities feature easy-to-locate materials lists, tim... More. |
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