pptx, 51.65 KB
pptx, 51.65 KB
A practical worksheet on the whiteboard to save with photocopying. A simple prac, put rocks in water, dry off and see if they have gained mass. A sample set of results are included. Comments welcome
Creative Commons "Sharealike"

Review

5

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djwill

a year ago
5

Lifesaver! Great addition to a lesson on rock types. Very clear and thank you for the sample results - so useful.

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