Source, fact and… | Year 10 Inquiry · T1 W3–4 · Source And Rights

Item	Origin and verification	Rights / boundary
Seventeen selected Australian Curriculum v9 descriptions	Official ACARA curriculum workbook, accessed 29 September 2026, pinned local import `data/frameworks/acara-v9.json`; original XLSX SHA-256 `db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3`. Crosswalk reproduces exact code, level, workbook row, wording, days and limits.	© Australian Curriculum, Assessment and Reporting Authority (ACARA) 2010 to present, unless otherwise indicated. Material downloaded from Australian Curriculum website on 29 September 2026 and modified into a plain-text subset; covered core material CC BY 4.0. Check terms and exclusions. ACARA does not endorse, sponsor or approve SubjectNest and is not affiliated with it. Recheck version/terms before a later release.
Paper mosaic Sources A–F and both fresh checks	Newly written fictional organisations, requests, data, wording and method notes. All fractions and totals independently calculated in the public teacher key and checked by the verifier. No real viewer, venue, printer, equipment result, child record or product is represented.	Original © NeuroForgeIO Pty Ltd 2026, SubjectNest; CC BY 4.0. Credit “SubjectNest by NeuroForgeIO Pty Ltd”, link the source and licence, and mark changes. These values cannot be used as evidence for a real installation, accessibility, sustainability or safety claim.
Five A4 SVG/PDF aids and exact text/tactile alternatives	Original vector layouts created by make_print.py. PDFs rendered, visually desk-inspected and checked for selectable text. No photos, borrowed icons, marks or stock materials.	Original visual/text work © NeuroForgeIO Pty Ltd 2026 under CC BY 4.0 above. PDF-embedded DejaVu font has separate terms. The file formats are not themselves raised tactile/Braille.
Offline denominator filter and pack scripts	Original static HTML/CSS/JavaScript and local Python. Interactive uses only invented fixed cells and native controls; no external assets, network call, analytics, cookies, accounts or learner response storage. Pure calculation core tested with Node.	Original code © NeuroForgeIO Pty Ltd 2026 under Apache 2.0. One tool is partial digital-curriculum evidence; browser/assistive-tech usability still requires human trial.

Boundaries a teacher keeps visible

23/36≈63.9% describes selected Hatch/Ring paper tiles; 25/48≈52.1% describes all fictional paper tiles. Neither measures real people's reading, visual access, preference, environmental effect, engineering performance or safety. A single maker's in-house line check was not independently repeated. Source C is from the same team as B, not corroboration.
Any second reviewer, specific print settings, sheet-use tally/offcut choice or public usability study in learner plans is proposed, not observed. No new real result is supplied. Real user research would need permission, privacy, appropriate accessibility expertise and local procedures; it is not part of this pack.
The two checks and teacher-targeted key are publicly accessible. They are fresh relative to lessons, not secure exams. Adapt values/context when prior access affects an assessment inference, and collect first work before feedback.
No state/territory overlay, First Nations language/cultural content, translation, local community claim, full Year 10 or Years 9–10 band completion, or demonstrated educational impact is asserted. The desk run-through verifies only the supplied pack.