Let a video light the way to a better understanding of solar energy. Scholars first learn vocabulary terms related to the photovoltaic effect, solar cells, and electricity. They then watch a video to learn why silicon is often used as a photoelectric semiconductor and how solar cells create electric current.

Concepts

solar energy, the photovoltaic system, semiconductors, silicon, solar cells, electricity

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Instructional Ideas

• Have the class create a word wall using the vocabulary terms from the unit
  

Classroom Considerations

• First of four lessons in the Solar Resources Assessment unit
• Resource does not require prior knowledge of the photovoltaic effect
  

Pros

• Includes a student handout
  
• Provides a rubric for consistent grading
  

Cons

• None

Common Core

RST.11-12.7 WHST.9-10.7 WHST.11-12.8