Last updated
28 January 2014
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Eye-catching start, then some physics, then a practical activity, making a Crane.
Seesaw, See Saw, Turning, Newtons, Fulcrum, Balance
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Really helpful for our teaching! Thanks!
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Most useful. Many thanks for sharing
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Nice presentation! A worksheet added in the product would be much better! Thanks for sharing!
Empty reply does not make any sense for the end user
Empty reply does not make any sense for the end user
Empty reply does not make any sense for the end user
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