How do these compare?

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

Representing and Comparing Fractions and Mixed Numbers

Concepts

  • representing fractions and mixed numbers
  • comparing fractions and mixed numbers
  • positive and negative fractions and mixed numbers
  • relating unit fractions to other fractions
  • converting between improper fractions and mixed numbers
  • simplifying fractions

Adding and Subtracting Fractions and Mixed Numbers

Multiplying and Dividing Fractions and Mixed Numbers

Concepts

  • multiplying and dividing fractions and mixed numbers
  • powers of fractions and mixed numbers
  • order of operations involving fractions and mixed numbers

Algebraic Expressions

Concepts

  • evaluating algebraic expressions at given values
  • modelling with algebraic expressions

Volume Relationships

Concepts

  • review of meaning of volume
  • calculating and comparing volumes
  • relationship between volumes of prisms and pyramids
  • relationship between volumes of cylinders and cones

Infinity, Limits and Density

Concepts

  • infinite sets and subsets
  • patterns and number relationships to explain density, infinity and limits