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WACE Year 12 ATAR · Western Australia

Economics Scaling WACE 2026: Does It Scale Up or Down?

TISC scales every WACE subject before an ATAR is calculated. The TISC scaling report is the authority on what this subject did.

Does WACE Economics scale up or down?

TISC scales every WACE subject before an ATAR is calculated.

TISC does not publish a per-subject raw-to-scaled conversion for this course in a form we can quote exactly, so there is no figure on this page — the direction above is sourced from the TISC scaling report linked below, and should be read as directional rather than numeric.

You can't change the scaling. You can change the raw mark.

Scaling is decided by your cohort, after the exam, and nothing you do moves it. The raw mark is the only part of this you control — and the Economics hub is 20 full-length model exams with mark-by-mark answer guides, revision notes, practice questions and flashcards, built for exactly that.

Preview Economics free →TISC ATAR calculator

The hub shows a sample revision note extract, one full exam question with its worked answer and the complete list of every exam and note title — no account needed to look around. Unlocking Economics for life is $20 once, or $50 for any three subjects. See what's included →

What Economics actually asks of you

The current 2026 paper allows 10 minutes reading and 180 minutes working. Candidate raw marks are 20 multiple choice, 50 data interpretation, 15 for the chosen Unit 3 extended answer and 15 for the chosen Unit 4 extended answer. The corresponding weights are 20%, 50%, 15% and 15%. Raw marks and percentage weights are recorded separately even where their numerical values coincide.

The 2 areas of study you are examined on

From the Economics ATAR Year 12 syllabus — effective 1 January 2024.

  • Unit 3 — Australia and the global economy
    Trade, protection, external accounts, terms of trade, exchange rates and foreign investment.
    In the exam: Calculate, model and analyse Australian external-sector data, then make justified conclusions and recommendations.
    Where marks go missing: Do not confuse balance-on-goods-and-services with the whole current account, a financial-account credit with export revenue, or appreciation with an automatic improvement in net exports.
  • Unit 4 — Macroeconomic theory and economic policy
    Business cycle, AE, AD–AS, fiscal and monetary policy, productivity and APF.
    In the exam: Use correctly labelled models, calculations and recent Australian evidence to analyse shocks and evaluate policy.
    Where marks go missing: Include multiplier effects where relevant; distinguish SRAS from LRAS and planned from actual budget outcomes.

Full Economics study-design guide →

How scaling works in Western Australia

In Western Australia, the SCSA moderates your school mark against the examination results, averages the moderated school mark and the examination mark 50/50 into a combined mark (a course with a practical examination combines each component 50/50 and weights the two as its syllabus states), and standardises it. TISC and the SCSA then scale every course at once with TISC's Average Marks Scaling: each course's mean scaled score is set to the mean its own students achieved across all their courses, so after scaling the mean of all scaled scores is 60 and a course mean above 60 has been scaled up. Your Tertiary Entrance Aggregate is your best four scaled scores plus 10 per cent of your Mathematics Methods, Mathematics Specialist and highest LOTE scaled scores, whether or not those courses are in your best four, to a maximum of 430; the ATAR is your rank on that aggregate against the whole Year 12 school-leaving-age population. Scaling is redone every year from that year's cohort, so a published scaled mean describes one past cohort and is never a guarantee.

What scaling is not

Scaling is not a difficulty rating and it is not a bonus. It compares how the students in one subject performed across every other subject they took, so a subject moves because of its cohort, not because of the paper. The consequence is practical: you cannot scale your way out of a weak result. The only lever you control is the raw mark, and the fastest way to move that is full-length timed practice against the real exam format.

WACE Economics practice examsTISC ATAR calculator

Questions

Does WACE Economics scale up or down?

TISC scales every WACE subject before any ATAR is calculated. We do not publish a figure for this subject; the TISC scaling report is the authority.

How does subject scaling work in Western Australia?

In Western Australia, the SCSA moderates your school mark against the examination results, averages the moderated school mark and the examination mark 50/50 into a combined mark (a course with a practical examination combines each component 50/50 and weights the two as its syllabus states), and standardises it. TISC and the SCSA then scale every course at once with TISC's Average Marks Scaling: each course's mean scaled score is set to the mean its own students achieved across all their courses, so after scaling the mean of all scaled scores is 60 and a course mean above 60 has been scaled up. Your Tertiary Entrance Aggregate is your best four scaled scores plus 10 per cent of your Mathematics Methods, Mathematics Specialist and highest LOTE scaled scores, whether or not those courses are in your best four, to a maximum of 430; the ATAR is your rank on that aggregate against the whole Year 12 school-leaving-age population. Scaling is redone every year from that year's cohort, so a published scaled mean describes one past cohort and is never a guarantee.

Should I choose Economics because of how it scales?

Scaling adjusts a whole cohort, not one student, so choosing a subject you will struggle in because it scales up is usually a worse trade than doing well in one that scales down. Check the prerequisites for the course you want first, then your interest and workload, and treat scaling as a tie-breaker. Scaling is also recalculated every year, so the figures in any report describe a past cohort rather than the year you are sitting.

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