HS-PS4-4

Evaluate the validity and reliability of claims in published materials of the effects that different frequencies of electromagnetic radiation have when absorbed by matter.

Recent HS-PS4-4 Lesson Plans & Resources

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Local Wireless Communication

Activity, Article, Handout, Lesson Plan, Presentation, Worksheet • Grades 10-12

The National Radio Astronomy Observatory and SpectrumX

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Is Radio Wave Technology Safe?

Activity, Lesson Plan, Presentation, Worksheet • Grades 9-12

The National Radio Astronomy Observatory and SpectrumX

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