What should you do if you are studying for a test and your glasses break? The video introduces an easy way to instantly improve your vision. It discusses why it works and the physics behind vision, lenses, and focus.

Concepts

glasses, vision, lenses

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Additional Tags

science

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Instructional Ideas

• Encourage students or teachers who typically wear glasses to try this method and discuss the differences they see
• Debate if vision is the most important sense, as implied in the video

Classroom Considerations

• Relies on prior knowledge of lenses and focus

• This video is hosted on YouTube

Pros

• Provides closed captioning in 18 different languages
• Connects cameras to vision, telescopes, and more

Cons

• None

Common Core

RST.9-10.4 RST.11-12.4