Monday, February 14, 2011

Understanding Vibration and Pitch

Vibration and Pitch

  • Which part or parts of the cricket in the video segment vibrate to create sound?
  • What are some other sounds you can make? Choose one. Does the sound have a high or low pitch? What is the volume of the sound -- is it loud or soft?
  • When you talk or sing, which part of your body vibrates?
  • Go on a sound walk. Make a list of the various sounds you hear. What is vibrating to create each of these sounds? Describe the pitch of each sound. Describe the volume of each sound.
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