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Lesson Plan
The Physics of Sound: How We Produce Sounds Lesson Plan
Curated OER

The Physics of Sound: How We Produce Sounds

For Teachers 1st
First graders construct a KWL chart on sound. In this physics lesson, 1st graders describe different ways to produce sound. They explain how sound waves propagate.
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Lesson Plan
Echolocation and Communication Lesson Plan
Curated OER

Echolocation and Communication

For Teachers K - 3rd
Students participate in a role-play activity to determine how whales use the properties of echolocation to communicate.
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