Double Sunglasses

This Double Sunglasses activity & project also includes:

If you wear two sets of sunglasses, do you get twice the darkness? Pupils explore an enlightening topic using a video and math model. They discover how to extend the topic through a sequel video and challenge question.

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CCSS: Designed
Instructional Ideas

  • Test the math experiment scientifically with a light meter
  • Relate the lesson to figuring probability
Classroom Considerations

  • Relies on prior knowledge of multiplying percentages

  • Lists additional questions added by other teachers to extend the learning
  • Connects math and science with everyday life

  • None
Common Core