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Machines Transparency Set - Hubbard Product Number: SB13775M
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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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Product Number: SB40699M
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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... More. |
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SciQuest® Forces, Motion, and Simple Machines Teacher’s Guide Product Number: SB22446M
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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 ... More. |