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NSW Education Standards Authority

11–12Mathematics Extension 1 11–12 Syllabus

Record of changes
Implementation from 2026
Expand for detailed implementation advice

Overview

Course description

Course structure and requirements

Mathematics Extension 1 consists of the courses Mathematics Extension 1 Year 11 and Mathematics Extension 1 Year 12. Students studying one or both Extension 1 and 2 courses must study both Mathematics Advanced Year 11 and Mathematics Extension 1 Year 11 courses before undertaking the study of Mathematics Extension 1 Year 12, or both Mathematics Extension 1 Year 12 and Mathematics Extension 2 Year 12. An alternative approach is for students to study both Mathematics Advanced Year 11 and Mathematics Advanced Year 12 before undertaking the study of Mathematics Extension 1 Year 11 and Mathematics Extension 1 Year 12, or both Mathematics Extension 1 Year 12 and Mathematics Extension 2 Year 12.

Course numbers:

  • Mathematics Extension 1 (Year 11, 1 unit): TBA
  • Mathematics Extension 1 (Year 12, 1 unit): TBA

Exclusions:

  • Mathematics Standard (Year 11, 2 units): TBA
  • Mathematics Standard 1 (Year 12, 2 units): TBA
  • Mathematics Standard 2 (Year 12, 2 units): TBA
  • Mathematics Life Skills (Year 11, 2 units): TBA
  • Mathematics Life Skills (Year 12, 2 units): TBA

Year 11 course structure

Area of studyFocus area
Functions

Further work with functions

Polynomials

Trigonometric functionsFurther trigonometry
Combinatorics

Permutations and combinations

The binomial theorem

Year 12 course structure

Area of studyFocus area
ProofProof by mathematical induction
VectorsIntroduction to vectors
Trigonometric functionsInverse trigonometric functions
Calculus

Further calculus skills

Further applications of calculus

Statistical analysisThe binomial distribution and sampling distribution of the mean