In this activity children construct paper aeroplanes to explore air resistance and make a prediction, experiment and form a conclusion.
Music to some people is just'noise', but of course music is more than just sound, even though it is made up of sounds (and silences).
In this activity children learn how sounds are made and the difference between speaking and snoring and which parts of the body are responsible.
In this activity children design a mobile phone with a ringtone that only they can hear and learn how humans have a different hearing range to animals
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