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May 09, 2018A sound sound lesson24 minutesPlayHaving student face away from the sound source produces great results for teaching the speed of sound....moreShareView all episodesBy Peter HillMay 09, 2018A sound sound lesson24 minutesPlayHaving student face away from the sound source produces great results for teaching the speed of sound....more
Having student face away from the sound source produces great results for teaching the speed of sound.
May 09, 2018A sound sound lesson24 minutesPlayHaving student face away from the sound source produces great results for teaching the speed of sound....more
Having student face away from the sound source produces great results for teaching the speed of sound.