# Source, rights and review ledger

## What was checked

The [crosswalk](CURRICULUM-CROSSWALK.md) holds ten exact Year 5 content-description code, workbook-row, level and wording records from the [official ACARA v9 workbook](https://www.australiancurriculum.edu.au/content/dam/en/curriculum/ac-version-9/downloads/curriculum-workbook.xlsx), downloaded 29 September 2026, SHA-256 `db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3`. The [pack verifier](verify_pack.py) pins the workbook bytes and checks the source rows and wording against the local normalized import. ACARA's [copyright and terms](https://www.australiancurriculum.edu.au/copyright-and-terms-of-use) apply to exact description text; its wording is not claimed as original. ACARA does not endorse, sponsor or approve SubjectNest. Queensland [QCAA ACiQ v9](https://www.qcaa.qld.edu.au/p-10/aciq/version-9) is an implementation entry point; other states and territories require their own local review.

The [planner sheet and flyer](ORIGINAL-SOURCES.md), all factors and limits, characters, daily tasks, checks, answer key, visual layout and text alternatives were created for this pack. They do not come from a real visitor survey, school, community organiser, First Nations source or commercial resource. Arithmetic in the [teacher key](TEACHER-KEY.md) was independently recomputed from factors and checked by a second strategy. The A4 SVG has title/description metadata, selectable PDF text, a full [nonvisual route](print/TEXT-ALTERNATIVES.md) and a verified A4 print page. The PDF uses DejaVu font subsets under a [separate font notice](print/FONT-RIGHTS.md). The PDF is not asserted to be tagged accessible.

**Original reuse:** © NeuroForgeIO Pty Ltd 2026, [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/), including commercial reuse with credit, source, licence link and changes. Verification code is Apache-2.0. Curriculum descriptions and fonts retain their own terms. No stock image, third-party worksheet, commercial audio, child work, protected story or unreviewed translation is embedded.

## Holds before classroom or broader release claims

- A Year 5 educator times setup, watches actual learner responses, checks that the source/claim and multiplication moves are elicited, and revises the next move from learner evidence. This author's desk rehearsal is not a classroom pilot or proof of impact.
- A school checks its state/territory syllabus and authority's timing, local unit plan, assessment policy, privacy/consent process and individual adjustments. Ten extra 35-minute blocks plus two subject lessons are still a slice of a whole day.
- A reader using screen reader, braille transcription, AAC or a tactile model tests the exact task language and visual alternatives. The existence of an alternative does not certify accessibility for every learner.
- No local Country/Place or First Nations language or cultural content is fabricated here. Such work requires relevant community authority, accurate attribution and local review. A published translation requires named locale, qualified bilingual review and learner testing.
- If a teacher substitutes a real event, real costs, actual student work, photographs or audience research, the new claims, consent, source and safety checks must be done locally. The invented 900-card rule cannot justify a real-world recommendation.

The [three-role author run-through](RUN-THROUGH.md) and [manifest](MANIFEST.sha256) make the present draft inspectable, not approved.