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Geometrical properties: similarity and Pythagoras' theorem

Practise the unit “Geometrical properties: similarity and Pythagoras' theorem” (Year 9 Maths) by Oak National Academy, with a topic for each of its 18 lessons.

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Oak National Academy

18 topics

  1. Checking understanding of similarity
  2. Checking understanding of congruence
  3. Similarity in shapes
  4. Congruence in shapes
  5. Congruent, similar or neither
  6. Rotational symmetry
  7. Congruent triangles (SSS)
  8. Congruent triangles (SAS)
  9. Congruent triangles (ASA and AAS)
  10. Congruent triangles (RHS)
  11. Applying the criteria for congruence
  12. Demonstrating Pythagoras' theorem
  13. Further demonstrating of Pythagoras' theorem
  14. Length of the hypotenuse
  15. Length of a shorter side
  16. Determining which side
  17. Pythagoras' theorem in context
  18. Problem solving with similarity and Pythagoras' theorem

License: OGL

Geometrical properties: similarity and Pythagoras' theorem · Examplary