P257 - Planning for and setting up practical work
What to consider and proven strategies to help make practical activities run smoothly.
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P189 - Water resistance
An activity where children learn that the surface area of an object affects how it is slowed down by water resistance.
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P130 - How does the size of a cupcake parachute affect drop time?
An air resistance activity that, unlike traditional parachute activities, yields reliable and comparable results.
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