Introduce classes to the idea of waves with a short video clip. An interesting presentation gives a quick but thorough overview of the different types of waves and where people encounter them.

Concepts

waves, light waves, sound waves, electromagnetic waves, mechanical waves

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Instructional Ideas

• Following the lesson, have pupils keep a log of all the waves they encounter over a period of time
• Ask learners to compare and contrast mechanical and electromagnetic waves using a Venn diagram

Classroom Considerations

• Meant as an introduction to the different types of waves, both mechanical and electromagnetic

Pros

• Includes links to additional information on the subject
• Uses animations to highlight key concepts

Cons

• None

Common Core

RI.6.7 SL.6.2 RI.7.7 SL.7.2 RI.8.7 SL.8.2 RI.9-10.7 SL.9-10.2 RI.11-12.7 SL.11-12.2