Ten 25-minute teacher-ready sessions (Days 11–20) continue the opening Year 11 consumer-arithmetic sequence. Use the teacher scripts, give learners only Cards A–G and the two public check prompts, and keep the public teacher-targeted worked key for feedback after a first response. The key is accessible by URL: neither check is a secure exam. If earlier access matters, replace the invented values before local use.
- Week 3: annual salary periods; hourly versus piecework; whole-number payment boundary; commission; fresh Day 15 check.
- Week 4: a classified fictional budget; fully taxable GST arithmetic; simple interest; repeated budget computation with optional spreadsheet; fresh Day 20 check.
- Access routes: every day names three ways to reach the same reasoning target; a calculator, AAC, exact read-aloud, large print, tactile counters and typed responses can remove access barriers without removing the mathematical decision.
- Print: five original A4 SVG/PDF aids and exact text/tactile alternatives. The optional offline budget what-if sheet has visible formulas; paper is sufficient for Day 19 arithmetic. An observed spreadsheet action must be recorded separately if targeting that syllabus bullet.
- Source and rights: QCAA/ATO crosswalk and limits, reuse ledger, and version snapshot.
- Quality evidence: desk run-through, verifier, and hash manifest.
All people, products, figures, wages, budgets and interest cases are fictional teaching assumptions. This partial Unit 1 Topic 1 resource is not a whole Year 11 course, a QCAA Unit 1–2 formal assessment, a pay entitlement guide, a product tax classification or financial advice. QCAA's current General Mathematics 2025 v1.3 syllabus remains the authority. The pack has been desk-tested, not run with a real class.