P111 - Elastic band guitar
![Teaching Ideas Teaching Ideas](/images/ideas.png)
A creative activity that supports learning about pitch and volume.
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![Shoe box guitar](/dbImages/Thumbnail/P111-Elastic-band-guitar.jpg)
P084 - Overflow, using water displacement to measure volume
![Teaching Ideas Teaching Ideas](/images/ideas.png)
An activity where children can practice collecting and manipulating data while learning about displacement.
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![Water Displacement](/dbImages/Thumbnail/Water-Displacement.jpg)
P127 - How changing the voltage affects the volume of buzzer
![Teaching Ideas Teaching Ideas](/images/ideas.png)
An activity where children systematically add batteries to a circuit to see how it affects sound.
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![Sound app set up](/dbImages/Thumbnail/P127-Investigating-how-changing-the-voltage-across-a-buzzer-affects-the-volume-of-the-sound-it-produces.jpg)