pptx, 448.95 KB
pptx, 448.95 KB
pdf, 176.66 KB
pdf, 176.66 KB

Lesson introducing and explaining efficiency and how to calculate it. Also shows how to draw Sankey diagrams. Suitable for higher KS3 classes also - includes practice exam question.

Ideal for AQA GCSE (9-1) P1, Cambridge iGCSE P5 and more

Developing: To understand not all energy is transferred from one form directly to another

Secure: To be able to calculate efficiency from given data.

Exceeding: To be able to create a Sankey diagram from given data and calculate efficiency from it.

Creative Commons "Sharealike"

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5

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jayn1000

4 years ago
5

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