Frozen for root review, 30 September 2026; uncommitted. Own-directory authoring only; no shared maps/tools, other packs, commit or push. Pack is authored and computer-checked, not independently educator-reviewed, child/family-tested or classroom piloted. A desk walkthrough is an author review, not actual stakeholder feedback. Full achievement-standard attainment, effectiveness, cultural authority and official endorsement are not claimed.
Observed author/computer checks
| Check | Exact observed result |
|---|---|
| Timed distinct scripts | Days 151–160 each six stages 3/4/5/7/4/2 = 25 minutes; eight encounter/choice/making/rehearsal/share sessions plus two fresh checks. New outcome: child-designed two-round accompaniment; A's complete four-beat pattern repeats while B independently changes. |
| Same-goal route/variant inventory | Exactly 30 routes, 20 worked variants across varied fictional domains, 20 free optional school/home bridges, ten short prompts and seven practical invitations. Broad/raised/exact-description/established communication/neutral directed-adult choices, no-sound planning and locally reviewed quiet live rehearsal provided. |
| Practical making | A alone, B alone, then both for two rounds, one optional second try, willing makers/direct adults/private/pass. Intended score, actual child/adult maker/support/observed beat and willing-audience receipt have separate fields. Familiar short live sounds require exact local review; no universally approved technique. |
| Supplied named work/source | Page Turn score/source card and full creator-purpose record identify original SubjectNest computer-created teaching model, mathematical electronic sound, documented educational intended use. No named human composer/performer, community tradition/importance, actual library use or proved effect. Narrow partial FE01 only after actual accessible supplied score/source encounter and child response; broader people/community contexts need varied appropriate actual sources. Those events have not been observed here. |
| Official row/source identity | Four exact ACARA Foundation Music codes/descriptions/strands, source rows 21218/21227/21237/21246 and pinned workbook SHA checked against local import. Fresh direct workbook HTTP200, 2,049,917 bytes, same SHA. Fresh Arts overview and terms direct HTTP200. QCAA PDF/page/memo direct403; official indexed Prep alignment text/resource list read; no PDF download or adoption-date success invented. |
| Fresh checks/key logic | Round 1 T A exact repeat versus U local 2/3 changes; B held between plans but changes across rounds. Round 2 all A/first B held, exactly two second-B sounds/first wait/final sound/beat 2 sound: independent enumeration of 16 patterns gives unique second B wait/sound/wait/sound. First answers/self-revision/support separate; practice uses different A sources and After Check labels. |
| Exact print content | Eight original SVG/searchable-PDF A4 pairs, each one page, redundant circle/square/dash/undecided key, local 1–4 restart and round separator. Actual mark coordinates, all wait/question cells, every printed word versus exact alternatives, accessible title/description, PDF searchable words within 20-point page margins and embedded searchable DejaVu subsets checked. Font notice included. |
| Visual inspection | Rendered eight-page contact sheet examined; full source-card and fresh Round 2 page inspected. Score symbols, separator, question cells, complete printed given second B/rules, source purpose/type/limits and margins clear, no observed clipping/overlap. This is digital layout inspection, not physical print/raised-user testing. |
| PCM/signal/transcript | Three mono signed16-bit 22,050Hz candidates, 97,020 frames/4.4s each. Every per-part onset, active-region count, full inter-event/wait/initial/tail silence and fixed 330Hz/660Hz source identity checked; 0.20s events, 0.012s fades, 0.50s beat spacing. Page Turn eight individual events/seven active regions, A repeat/B change, both at global5/neither6. Human listening/device/local volume not done/approved. |
| Measured digital levels | Page Turn peak844/RMS187.38; backing-alone peak459/RMS132.66; changing-alone peak426/RMS105.96 in signed16-bit sample units. No clipping observed. These digital values are not acoustic level, comfort or hearing-safety evidence. |
| Substantive rejection probes | In temporary copies the verifier rejected: A round2 mark shifted1px; B onset0.70→0.80; written B onset0.70→0.80 while file held; false named-human source receipt; fresh A2,3 repeated source leaked into practice. Restored temporary originals passed all substantive groups. Production assets untouched by probes. |
| Byte reproduction | Intentional generator reproduced 20 generated files byte-for-byte in a temporary directory: 16 SVG/PDF, exact alternatives and three WAVs. Eight pages/font/searchability and signal checks executed, not merely file counts. Fixed PDF generation epoch makes local reproduction deterministic. |
| Links/hashes | 68 local links resolve, including external-to-pack prior/integrated paths; Markdown list spacing checked. 41 pack files SHA-256 pinned, manifest excludes itself/caches. Read-only verification passes after intentional reviewed hash refresh. |
| Four-role desk use | Teacher can prepare/start/model/compose/rehearse/check/next; parent can decline/use free later bridges; imagined learner can choose/use exact access/private/direct-adult routes; funder can inspect evidence/rights/held gates. Explicitly author desk review, no actual stakeholder/user study. |
Held before classroom/media use
Independent local educator/access/material/age/sequence review and actual learner/family feedback/pilot remain held. Whole-file human listening on the intended device at locally approved comfortable volume, room/access/stop choices and exact allowed playback record remain HUMAN LISTENING NOT DONE / DEVICE NOT APPROVED / LOCAL VOLUME NOT APPROVED. Exact live source/technique/participants have a separate local review.
Actual resource encounter/child response, aural experience, child sound-making, maintained pulse/independent parts and willing-audience sharing require separate accessible observed events. A computer-authored score/audio or cleared file is not those events. Adult performance stays adult performance. Pass/inaccessible/unobserved is not learner failure; offer another opportunity. Wider actual works/context/rights and any First Nations ICIP/cultural authority remain with appropriate sources/knowledge holders.
Original pack text, scores/illustrations/named model/tones and code are CC BY 4.0 with attribution/change notice. Curriculum, font, third-party works and cultural knowledge retain their own terms; original model licence supplies no extra authority. Regenerate deliberately with generate_assets.py --write, inspect changed outputs/gates, then intentionally refresh reviewed hashes; verify_pack.py is read-only by default. No classroom pilot claim is authorized by these author checks.