Lesson
Grades
- 8
This lesson focuses on investigating sound, both volume and pitch by engaging students through investigation activities. Along with these activities, direct instruction, and 1:1 activities are...
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Standard 8.P.3A
8.P.3A - Waves (including sound and seismic waves, waves on water, and light waves) have energy and transfer energy when they interact with matter. Waves are a repeating pattern of motion that transfers energy from place to place without overall displacement of matter. All types of waves have some features in common. When waves interact, they superimpose upon or interfere with each other resulting in changes to the amplitude. Major modern technologies are based on waves and their interactions with matter.
Grade(s): 8
Subject(s): Science
Year: 2014
Video
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The Eye Wonder team learns how radio works. D.V. goes to a station and learns about the science and technology necessary to making a broadcast work.