# Sources, original rights and evidence limits

- [Official Australian Curriculum v9 workbook](https://www.australiancurriculum.edu.au/content/dam/en/curriculum/ac-version-9/downloads/curriculum-workbook.xlsx), project source retrieved 29 September 2026 and verified against the imported record on 30 September 2026. SHA-256 `db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3`. The [crosswalk](CURRICULUM-CROSSWALK.md) records exact codes, rows, level and wording checked by the local verifier.
- [QCAA Design and Technologies Version 9.0 page](https://www.qcaa.qld.edu.au/p-10/aciq/version-9/learning-areas/p-10-technologies/design-and-technologies), checked 30 September 2026, lists the [Prep Design-specific alignment PDF](https://www.qcaa.qld.edu.au/downloads/aciqv9/technologies/curriculum/ac9_tech_design_prep_as_cd_alignment.pdf). Direct automated PDF retrieval returned 403. The page and listed URL establish Queensland Prep context; exact description wording is independently pinned to ACARA's workbook. There is no QCAA endorsement.
- [ACARA's copyright and terms](https://www.australiancurriculum.edu.au/copyright-and-terms-of-use) govern quoted curriculum descriptions; they are not part of our original-content licence.

All fictional drawing cards, examples, scripts, checks, SVGs, PDFs and alternatives are newly authored here. No third-party photo, family record, plant image, community-held cultural design, student work, song or logo is embedded. Original educational text/artwork are © NeuroForgeIO Pty Ltd 2026 under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/): credit “SubjectNest by NeuroForgeIO Pty Ltd”, link source and licence, note changes. Generator/verifier code is [Apache-2.0](CODE-LICENSE.txt). The PDF conversion uses DejaVu Sans under its [separate font licence](print/DEJAVU-FONT-LICENSE.txt).

**Use limits:** The fictional two-card mark difference cannot establish a real object changed. Aligning sheets on a tabletop guide does not standardise a camera, plant position, viewing angle, light or drawing scale. Any real plant observation needs school-approved safe access and provenance; any real family information belongs only in protected local school practice and is not requested here. Drawn guide “success” is a hypothesis until physical placement is observed, and even actual edge contact is not proof of child Science knowledge or a real viewer's understanding. No translation is supplied; a future locale/First Nations language version requires appropriate qualified linguistic and community authority review. Human educator, child and accessibility-user trials remain due.