Sound activities and teaching material
Last updated 29 January 2013, created 19 September 2008, viewed 47,646
Power point to cover main aspects of sound, amplitude pitch, wavelength. Wobbly ruler experiment to show how length of a ruler changes the pitch and how the height of the wave trace is related to the energy in the wave. Sound circus - each picture will give an idea of what each station woul More…d have. Key questions for most stations can be deduced from answers. - promethean interactive board resource.
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