Science Fun

Mrs. Campbell’s 5th grade class experimented with vibration and balloons this week.  To investigate and understand how sound is transmitted, students hummed, sang, screamed, and giggled on the surface of a balloon, producing vibrations.  Students extrapolated their discoveries to infer how the energy of sound (voice, Morse code, sonar, animal sound, and musical instruments) is used as a communication tool.  -cg

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