Year 12 · QCE / Essential Mathematics
Revision notes.
Turn a topic into a revision note you can actually use.
Try this with Essential Mathematics
- Close your notes and write the main idea in two sentences from memory.
- Reopen the source and correct the first mistake or omission you find.
- Add one example and one question to test whether you can apply the idea.
Topics in the resource inventory
- Calculations, estimation and sensible rounding
- Metric measures, units and conversions
- Plane shapes, solid objects and nets
- Perimeters, circles and arc lengths
- Areas of standard and composite shapes
- Surface area and practical material allowances
- Volume, capacity and practical measurement
- Scale drawings, plans and practical designs
- Pythagoras and right-triangle trigonometry
- Sample spaces, probability and tree diagrams
- Relative frequency, simulation and uncertainty
- Cartesian graphs, linear models and prediction
- Scatterplots and bivariate associations
- Correlation and interpreting relationships
- Mean, median, mode and choosing a typical value
- Quartiles, spread and standard deviation
- Comparing distributions and statistical displays
- Simple and compound interest
- Reducing balance loans and repayment schedules
- Assessment preparation and mathematical modelling
Resource inventory inspected 4 November 2026. The main ATARMAXXING study platform is separate from tutoring. Topic labels show what was found, not a guarantee of complete curriculum coverage or tutor availability.
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