P128 - Light bulb brightness
An activity where children systematically add batteries to a circuit to see how it affects brightness.
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P127 - How changing the voltage affects the volume of buzzer
An activity where children systematically add batteries to a circuit to see how it affects sound.
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P170 Making a temporary compass
An activity where children use a magnet and everyday items to a make a compass.
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P111 - Elastic band guitar
A creative activity that supports learning about pitch and volume.
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