How can we describe the space around us?

Mathematics, Grade 9
MTH1W1 (Grade 9 De-streamed)

Working with Ordered Pairs

Concepts

  • Cartesian plane and Cartesian coordinates 
  • coordinates to describe location
  • determining if a point satisfies a given linear or non-linear relation
  • meaning of ordered pairs in different contexts
  • identifying points of intersection

Teacher Resources

Sides of Right Triangles (The Pythagorean Theorem)

Concepts

  • side-length relationship for right triangles
  • solving problems using the side-length relationship for right triangles
  • origins of the “Pythagorean Theorem”

Teacher Resources