pptx, 2.11 MB
pptx, 2.11 MB
pptx, 225.65 KB
pptx, 225.65 KB

Lesson on efficiency, delivered to low ability year 8 group.
Includes activity in which students calculate the efficiency of different lightbulbs and order them.
Covers:

  • useful and wasted energy outputs
  • ‘saving’ energy
  • efficiency of appliances
Creative Commons "Sharealike"

Reviews

5

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mummyberry

3 years ago
5

Perfect. Thanks

SexyBlackChica

4 years ago
5

Excellent resource! Just what I needed. Thank you for sharing.

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