Uncover the exciting interactions of light energy and matter ranging from color to optical illusions. Participants explore color using red and green apples, differences between reflection and refraction, and descriptions of related content-specific concepts while viewing a video. Scientists use acquired knowledge to complete a follow-up worksheet. 

Concepts

electromagnetic waves, refraction, electromagnetic radiation, absorption, color, light waves, light, light energy

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Instructional Ideas

• Demonstrate common examples of reflection and refraction phenomena while investigators complete a notice/wonder chart
• Review worksheet as part of a post-video class discussion

Classroom Considerations

• Arrange viewing space with accessibility needs of all learners in mind

Pros

• Compact activity makes it suitable for either introducing or reviewing concepts

Cons

• Worksheet lacks a key