🔺 Investigate: Production of Sound - Day 18

Investigate: Production of Sound - Day 18

Introduction: The Nature of Sound: What Vibrates?

In a previous lesson, you learned that vibrations are very important in the production of sound.

In this lesson, you will be observing different objects that are producing a sound and then seeing if you can determine what is vibrating to create a sound wave.

Watch This! Sound Challenge

Task Icon Stop and Jot: What Vibrates?

Directions:

  • Grab your Science Journal and prepare to create sketches as you engage with this sound challenge.

  • Then, click to view the video of several instruments making unique sounds.

  • Create scientific sketches, or diagrams, of what you observe as it relates to the production of sounds from each of the instruments.

 

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