Wave and Particle Descriptions of Light

Unknown Grade45 min

Learning Objective

I can explain how electromagnetic radiation can be described using both wave and particle models, and identify when each model is more applicable.

Lesson Flow

Watch Video

5 min

Is light a particle or a wave? - Colm Kelleher

TED-Ed

Practice

14 min

5 questions β€’ Short answer

Exit Ticket

5 min

β€œDescribe a scenario in which light behaves like a wave, including an explanation of the phenomenon and the evidence that supports this behavior. Explain a situation where light is best described using the particle model, providing details on why the particle model is more applicable in that context. ”

Teacher Guide

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  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
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