Year 4 have had a very noisy afternoon creating straw pipes and a pipe flute.
The children discovered that: the shorter straws produced a higher pitch note and the longer straws produced a lower pitched note.
Sound and Pitch
Year 4 have had a very noisy afternoon creating straw pipes and a pipe flute.
The children discovered that: the shorter straws produced a higher pitch note and the longer straws produced a lower pitched note.
