Unit Plan

Pbs: Solve the Ratio and Proportion Problem Beyond a Shadow of a Doubt

Curated by ACT

In this video, Harry finds money on the sidewalk. He uses ratio, proportion, and some knowledge about shadows to return it to the rightful owner. In the accompanying classroom activity, students investigate whether there is a consistent relationship between the height of objects and the length of their shadows.

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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional