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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CLEAPSS Explore#10
In this issue: COVID-19 safety measures for practical activities, quarantining, sound activities, making play dough.
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P217 - How does distance affect the volume of sound?
An activity where children systematically increase the distance from a sound source to see how it affects volume.
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P111 - Elastic band guitar
A creative activity that supports learning about pitch and volume.
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