P130 - How does the size of a 'cupcake' parachute affect drop time?
A forces activity about air resistance that, unlike traditional parachute activities, yields reliable and comparable results.
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P229 - Essential primary science equipment
A list of the bare minimum equipment needed to deliver practical science lessons.
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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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