Simple machines : A resource for Elementary and Junior high school science and technology teaching.
Titre
:
Simple machines : A resource for Elementary and Junior high school science and technology teaching.
Dougal MacDonald
Sommaire
:
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.
Date de publication comme intervalle
:
2002
1900-1999
Description matérielle
:
86p.:
Terme de vedette-matière
:
Simple machines
Lever
Pulley
Wheel and axle
Inclined plane
Wedge
Screw
Résumé
:
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.
Informations de publication
:
Edmonton, Alberta : University of Alberta, c2002.
| Bibliothèque | Numéro de rayon | Type de document | Code à barres du document | Statut |
|---|
| Lymburn | TR 621.8 MAC | Teacher resource | 30269000075973 | Teacher Materials |