Use before each day's worked examples/bridges and separate from integrated checks/practice. Fresh pages/key hidden beforehand; no matched recording/live answer demonstration. Circle=A short source, square=B short source, dash=wait, question=undecided. Six shared beats 1–6. A local idea 1–4 at shared 1–4, done 5–6; B initial wait 1–2 then local idea 1–4 at shared 3–6. Idea-window entry can itself be a wait, not first audible sound. Compare all four sound/wait choices two shared places later; source identity may differ. Windows overlap 3–4, simultaneous planned sounds only paired active marks.
Exact graphic/raised/full-word/AAC/sign/direct-adult access read neutrally. Adult may orient mapping/read all marks but not match/classify/place answer. Save first response, independent self-revision and supported work separately. No sound/touch/handwriting/story/audience required; pass/unavailable access unobserved, another opportunity.
Day 175 · Fresh Echo 1: which B copies?
SVG · searchable A4 PDF · exact/raised access.
| Plan | A local idea 1–4 / shared sounds | B local idea 1–4 / shared sounds |
|---|---|---|
| P | wait/sound/sound/sound · shared 2,3,4 | wait/sound/sound/sound · shared 4,5,6 |
| Q | wait/sound/sound/sound · shared 2,3,4 | sound/wait/sound/sound · shared 3,5,6 |
All A outer done 5–6/B initial wait 1–2 fixed. Choose B copying every A decision two shared beats later; show four local correspondences, different choices in other B and held features between plans. Where do windows and planned sounds overlap? What cannot paper prove? Counts alone insufficient. Exact adult reading/direct answer marks allowed, no answer hint.
Day 180 · Fresh Echo 2: repair only B
SVG · searchable A4 PDF · exact/raised access.
Complete given: A local idea = wait/sound/sound/wait at shared 2,3, A done 5–6. B initial wait 1–2, then given local idea = sound/wait/sound/wait at shared 3,5. The sheet shows fixed A/initial B waits and undecided response B shared 3–6; printed complete source gives old B. Questions are not waits.
Keep all A and initial B waits. Change only B local idea 1–4 so it copies all four A sound/wait choices exactly two shared beats later. Show new B, removed/added/held local/shared choices. Do both have a planned sound simultaneously, or only overlapping idea windows? Own musical reason optional/not stated. What can paper not prove? Save first complete answer before support; self-check corresponding steps afterward. No actual realization required. Later After Check practice separate.