P206 - Turning a figure with and without gears
An activity where children compare how quickly something can be made to turn with and without gears.
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P213 - Using a bicycle to demonstrate why we use gears
An activity where children compare how much effort is needed to run and ride a bike.
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P220 - Index of science resources linked to the English national curriculum
A hyperlinked index listing CLEAPSS activities and guidance by topic.
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