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The Pythagorean Theorem

Unknown Grade45 min

Learning Objective

I can use the Pythagorean theorem to calculate the length of the hypotenuse in a right triangle.

Lesson Flow

Watch Video

6 min

How many ways are there to prove the Pythagorean theorem? - Betty Fei

TED-Ed

Exit Ticket

5 min

“Reflect on what you learned today.”

Teacher Guide

Get the complete package:

  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts

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