Explore Mathematics Standard 1: Algebra Algebraic relationships; Financial mathematics Investment Depreciation and loans. Compare the Year 11 and Year 12 course structures below.
Confirm your cohort: Year 11 implementation from 2026. Published enrolment tables distinguish course units from the marks/units used when examination results are reported. Check your cohort, eligibility and school sequence.
What will I learn?
Algebra Algebraic relationships
Year 12 — published course structureFinancial mathematics Investment Depreciation and loans
Year 12 — published course structureMeasurement Right-angled triangles Ratios and rates
Year 12 — published course structureStatistics Bivariate data analysis Relative frequency and probability
Year 12 — published course structureHow will I be assessed?
Needs verification: Schools set the internal assessment tasks under the applicable NESA syllabus. UNVERIFIED course-specific task mix in this profile: check the current NESA assessment page and your school's outline. Course enrolment alone does not confirm an optional ATAR examination.
Progression and companion subjects
Published enrolment tables are attached to this profile. Add the course to your plan to check listed exclusions and concurrent-course requirements. Prior learning, eligibility and timing still need school confirmation.
No complete companion or exclusion review is attached to this profile. Check the official course-entry conditions, language eligibility and your school’s sequence before enrolling. Links between resource hubs show related learning; they do not establish a compulsory prerequisite.
Will I find it hard?
Difficulty depends on your experience, interests, teaching and assessment. These are our reflection prompts, not an official difficulty rating.
- How do you feel about explaining a method and working through unfamiliar multi-step problems?
- Try the sample without looking at a worked answer, then check the steps you need to practise.
Does it scale up or down?
UAC Table A3 reports separate means for reported HSC marks and scaled marks per unit, with candidature for each course in 2025. These are cohort statistics. They do not supply individual raw exam marks or a conversion between the two columns. No exact course match is attached to this profile. Check the official report; do not infer a direction.
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Explore the resources
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Core subject information and planning are free. Full study resources are optional.
Sources, versions and verification dates
Profile source metadata last checked: 2026-11-13. A source check is not an endorsement by the authority or confirmation that a future course version is unchanged.
- Mathematics Standard 1: HSC course structure and enrolment — NESA; 2026-11-13. Published course 15231: 2 units. Year 11 implementation from 2026. Extracted factual labels and enrolment tables; no human signoff claimed. School schedules, eligibility and successful prior study require confirmation.