Unit Plan

Khan Academy: Start Here! Counting

Curated by ACT

This lesson focuses on the math needed to solve problems counting. In the first lesson you learned that it was possible to build 1000 possible robots using only a handful of parts. Now suppose the director only asks for a cast of 6 different robots from the set of 1000 possible robots. How many possible casts would this result in?

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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice