2nd Grade Science — A Whistle Parade

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Second graders have been studying sound in science. In order to understand the relationship of pitch and length of air column, Ms. Emily had students play with water whistles. Students could change the length of their whistle by adding or removing water and then observe and hear how it affected the pitch.  The class had a blast learning about pitch with the whistles  . . . and with the whistle parade they did around campus!

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