| Item or claim | Evidence and check | Limit |
|---|---|---|
| Year 7 Australian Curriculum v9 descriptions | Official ACARA workbook, source SHA-256 db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3, retrieved 29 September 2026. Exact crosswalk pins codes, rows, level, area and verbatim plain text. |
A dated partial five-description mapping, not a whole-year coverage statement or state approval. |
| Queensland implementation reference | QCAA P–10 Mathematics v9, checked 29 September 2026. | Initial Australian state reference; this specific sequence is not claimed to be endorsed. Other state/territory implementation needs local review. |
| Rational operation examples | 1/2+3/8=7/8; 5/6−1/3=1/2; 3/4×2/3=1/2; 2.4÷0.6=4; 12.5% of48=6; Day15 2/3+1/4=11/12, 7.2÷0.3=24, 15% of80=12. Exact staff key and verifier arithmetic. |
Values are invented, and units/whole matter; no measured student result or actual purchase is implied. |
| Factor and square examples | 60=2²×3×5, 72=2³×3², 90=2×3²×5, 150=2×3×5², 144=12²=2⁴×3²; Day20 108=2²×3³, 196=14²=2²×7², 75=3×5². Staff key and verifier multiply back. |
No claim that one lesson establishes general factorisation or square-root mastery. Positive principal roots only in this context. |
| Original invented domains | Made-up mosaics, animation minutes, file segments, tracks, panels and paper collections; no third-party worksheet or real-person testimony. | No local/cultural/financial outcomes are attributed. |
| Three original A4 SVG/PDF pairs | Drawing script, full alternatives, PDF page/text/font checks and visual raster inspection. | Desk accessibility review only; screen-reader, tactile-print and low-vision user trials remain open. |
| Formative checks | Day15/20 six unseen items, separate staff key and access/content-hint recording. | Not a validated test, grade, diagnosis or formal achievement-standard scale. |
Rights and provenance
- ACARA: © Australian Curriculum, Assessment and Reporting Authority (ACARA) 2010 to present unless otherwise indicated. The crosswalk displays content-description text from the official workbook, with plain-text whitespace normalisation and modification note. Curriculum material is CC BY 4.0 subject to the official exclusions and terms. No ACARA logo, third-party support resource or photo is copied. ACARA does not endorse SubjectNest.
- Original SubjectNest: © NeuroForgeIO Pty Ltd 2026, CC BY 4.0, covering original lessons, fictional problems, learner pages, checks/keys, SVG layouts and full alternatives. Reusers credit SubjectNest by NeuroForgeIO Pty Ltd, link the licence and indicate changes.
- Python scripts: Apache-2.0.
- PDF font: DejaVu Sans subsets retain their own rights and full notice; no standalone font ships.
- First Nations content: No language, story, Country/Place knowledge, cultural pattern or identity is invented. Any local addition requires appropriate source, community relationship and review; this pack makes no claim to have supplied one.
A Year 7 teacher, access specialists and real learners still need to review demand, timing and access. Refresh dated curriculum sources before expansion. See the honest desk run-through.