P081 - Quick and easy cakes
An activity where children make individual cakes using a microwave oven.
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P177 - Measuring how pulleys affect lifting a load
An activity where children measure the effort needed to lift a bucket of water with different pulley systems.
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P101 - The billy goats gruff bridge
An activity where younger children test a variety of bridge building materials.
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P182 - Studying soil
An activity where children find out about the different elements that make up soil.
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