P234 - Investigating loud and quiet sounds
An activity that supports children to learn, the larger the vibration, the louder the sound produced.
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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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P233 - Managing noisy activities
Guidance on managing sound levels during noisy activities, including utilising finger ear covers.
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P244 - Can sound make rice jump?
An activity where children prove that sound vibrations travel through air.
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