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Download Lesson Resources for Introducing Pythagoras Theorem

Mr Mathematics membership Save hours of planning with the full lesson pack — includes presentation, worksheet and detailed solutions.

What's included in this lesson pack

  • Ready-to-teach PowerPoint presentation
  • Printable student worksheet
  • Scaffolded examples for progress and constant challenge
  • Exam-style questions
  • Answers for checking and feedback

Introducing Pythagoras Theorem

 

Students discover Pythagoras Theorem through the construction of Pythagorean triples.

As learning progresses, students apply the theorem to calculate the length of the hypotenuse in right-angled triangles.

GCSE Foundation | GCSE Higher | IGCSE Foundation | IGCSE Higher

Differentiated Learning Objectives
  • All students should be able to identify the hypotenuse of a right-angled triangle as the longest side.
  • Most students should be able to calculate the hypotenuse length in a right-angled triangle.
  • Some students should be able to calculate the hypotenuse length in an isosceles triangle when given its base and perpendicular height.

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