Simple machines : A resource for Elementary and Junior high school science and technology teaching.
Título
:
Simple machines : A resource for Elementary and Junior high school science and technology teaching.
Dougal MacDonald
Resumen
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This unit focuses around exploring the six designated simple machines: lever, wheel and axle (including gears), pulley, inclined plane, wedge, and screw. The six machines are generally categorized in two groups of three machines: lever, wheel and axle, and pulley in one group and inclined plane, wedge, and screw in the other.
Fecha de publicación como intervalo
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2002
1900-1999
Descripción física
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86p.:
Término de la materia
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Simple machines
Lever
Pulley
Wheel and axle
Inclined plane
Wedge
Screw
Síntesis
:
This unit focuses around exploring the six designated simple machines: lever, wheel and axle (including gears), pulley, inclined plane, wedge, and screw. The six machines are generally categorized in two groups of three machines: lever, wheel and axle, and pulley in one group and inclined plane, wedge, and screw in the other.
Información de publicación
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Edmonton, Alberta : University of Alberta, c2002.
| Biblioteca | Signatura topográfica | Tipo de material | Código de barras del documento | Estado |
|---|
| Lymburn | TR 621.8 MAC | Teacher resource | 30269000075973 | Teacher Materials |