# Full source-aid alternatives

Every visible word and source relationship is available below. Read only the selected useful part; retain complete access. Paper, usual communication and adult-directed exact recording require no colour, vision, touch, printer or device. Ordinary models and held-source own aids are explicitly separate; keep keys and reserves unseen.



## model-symbols · Same data, another view: model

**Every visible word in order:**

1. Same data, another view: model
2. Read, draw, say, sign or direct. One useful part can be enough.
3. MODEL · The same six replies in a different representation. One
4. outlined square means one recorded choice.
5. maze
6. matching
7. story
8. Key: one square = one available reply.
9. Two unavailable replies stay outside the game-choice display.
10. SubjectNest original model / blank · CC BY4.0 · contributors2026

**Complete geometry/meaning:** Three rows use equal-size outlined squares: maze3, matching2, story1. Text labels, count-table partner and one-square-per-reply key are complete. Two unavailable records are separate, not allocated to any row. Compare representation features; this optional aid is not full graphical-software coverage.

**No-image route:** Read this selected full text; child chooses their own response and usual communication or directs an adult. Keep child decisions/actual mathematical reasoning distinct from supplied source facts, adult operation and hints. No required physical making, actual survey/project, learner result or broader attainment is implied. Original words/geometry CC BY4.0; system sans-serif only, no font binary.