# Source, rights and original-content ledger

The lesson scripts, seven learner cards, twenty optional swaps, two checks, worked answers, diagrams, spreadsheet and text alternatives were authored for this SubjectNest fortnight from **invented** values. The original teaching content is offered under [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/) with SubjectNest attribution and a note of adaptations. This grant does not relicense QCAA content, third-party fonts or other external sources. Code generators/verifier use the included [Apache 2.0 licence](CODE-LICENSE.txt).

| Component | Origin and permission boundary |
| --- | --- |
| [Lessons](LESSONS.md), [learner cards](LEARNER-CARDS.md), [optional swaps](PRACTICE-SWAPS.md), [checks](STUDENT-CHECKS.md), [public key](teacher/KEY-AND-NEXT.md), [accessible descriptions](print/TEXT-ALTERNATIVES.md), five SVG/PDF designs and [offline workbook](print/rate-switch.xlsx) | New SubjectNest-authored content and fictional inputs; CC BY 4.0 with attribution. No copied third-party images, logos, student work, pay schedules, live exchange quotes or market figures. |
| [A4 generator](print/make_print.py), [workbook generator](print/make_rate_switch.py), [local verifier](verify_pack.py) | Original source code, Apache 2.0; the generated *content* above remains CC BY 4.0. |
| DejaVu Sans font used for vector output | Third-party font; preserve its [licence notice](print/DEJAVU-FONT-LICENSE.txt). Font ownership is not claimed. |
| [QCAA General Mathematics 2025 v1.3 syllabus](https://www.qcaa.qld.edu.au/downloads/senior-qce/syllabuses/snr_maths_general_25_syll.pdf) | Official version and topic source. © State of Queensland (QCAA) 2026; the [QCAA copyright terms](https://www.qcaa.qld.edu.au/copyright) contain CC BY 4.0 and exceptions. Our bullet descriptions are paraphrased, and QCAA artwork, logos and assessment items are not reproduced. No endorsement implied. |

Suggested attribution: **“SubjectNest, Year 11 General Mathematics Weeks 5–6, CC BY 4.0; adapted [if applicable].”** Preserve the explicit partial QCAA alignment, public-key and fictional-data limits when redistributing. No First Nations language/cultural authority, human translation, real classroom efficacy, live financial quote or actual investment advice is represented.