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Why this why now

This unit builds from percentage change and because it utilises a formula it follows on from more work on algebra.

Prior knowledge requirements

  • Convert between fractions, decimals, and percentages
  • Find percentages of amounts (including 50%, 25%, 10%)
  • Use percentage increase/decrease in context

Threads

Why this why now

This unit builds from percentage change and because it utilises a formula it follows on from more work on algebra.

Prior knowledge requirements

  • Convert between fractions, decimals, and percentages
  • Find percentages of amounts (including 50%, 25%, 10%)
  • Use percentage increase/decrease in context