Investigate: How Sound Travels - Day 21

Introduction: Can You Hear Me Now?

In this lesson, we will continue to dig deeper into the science of sound. We will investigate how sound, once produced by a vibration, reaches your ears so that you can hear it.

Video

Do you remember how vibrations produce a sound? Well… how does that sound reach your ear? Sound travels. Sound travels in waves. Watch the video below to learn about the science of sound waves. Take some time to listen to the beautiful sounds created by the instruments of the orchestra if you’d like, too!

Activity: Sound is A Wave (Activity 1)

Directions:

Grab your Science Journal and pencil.

Read the directions on the slide below

Click "Next" to view the assignment page where you will upload a video in Flip showing your drawing and reading your caption.

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