The three codes below are partial content-description encounters. They do not certify complete Year 8 algebra, a full achievement standard, a whole year of mathematics, or state/territory adoption. Exact code, workbook source_row, level and full wording come from the pinned official import; display collapses a duplicate space in AC9M8A03 without changing its words. Our taught-slice notes state narrower evidence and remaining work.
Source: official ACARA v9 workbook, retrieved 2026-09-29; source workbook SHA-256 db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3. See terms and original-material rights.
| Code | Workbook row | Exact level / area / subject | Full official content description | Taught slice and limit |
|---|---|---|---|---|
AC9M8A01 |
18131 | Year 8 / Mathematics / Mathematics | create, expand, factorise, rearrange and simplify linear expressions, applying the associative, commutative, identity, distributive and inverse properties | Days 11–15: distribute, group signed like terms, factorise and rearrange a one-variable total. Other forms/properties need further teaching. |
AC9M8A02 |
18135 | Year 8 / Mathematics / Mathematics | graph linear relations on the Cartesian plane using digital tools where appropriate; solve linear equations and one-variable inequalities using graphical and algebraic techniques; verify solutions by substitution | Days 16–20: selected two-step/both-side equations, rational answer, one-variable inequalities, small Cartesian and number-line models; graphing is hand/accessible text and is a partial encounter. |
AC9M8A03 |
18142 | Year 8 / Mathematics / Mathematics | use mathematical modelling to solve applied problems involving linear relations, including financial contexts; formulate problems with linear functions, choosing a representation; interpret and communicate solutions in terms of the situation, reviewing the appropriateness of the model | Days 14, 17–18, 20: invented kit/plan/cap models with domain and omitted-condition review; no real financial data or full modelling cycle. |
© Australian Curriculum, Assessment and Reporting Authority (ACARA) 2010 to present, unless otherwise indicated. Downloaded from the Australian Curriculum website (accessed 29 September 2026) and modified for this selected plain-text crosswalk. Curriculum material is CC BY 4.0, subject to ACARA terms and exclusions. ACARA does not endorse SubjectNest.
A local teacher must check the currently adopted curriculum and achievement standard before timetabling. The Week 3–4 lessons provide two weeks of evidence only; later year-sequence rows remain plans until authored and reviewed.