Science · ten 25-minute scripts, Days 71–80Foundation Science · T2 W15–16 · Lesson sequence

First read safe optional protocol and full original fictional sources. Each lesson totals 3 + 4 + 5 + 7 + 4 + 2 = 25 minutes. The three same-target routes per day are flexible access choices, not fixed learner types; worked swaps are extra examples. Quiet paper reasoning is always available. A live sound/action requires school approval and each child's comfort; never force hearing/touch. When no genuine action occurs, mark REAL OBSERVATION NOT AVAILABLE, and do not credit actual material response or AC9SFI02. An attributed neutral adult description stays ADULT REPORT, not the child's direct sense. Keep Days 75/80 held checks unseen until first independent response; keys are separate. The family bridges are invitations, not homework.

Week 15 · Day 71 — What can a tap arrow tell us?

Goal: separate a paper action symbol from an actual observed material response; pose a safe source question. Proposed codes: AC9SFH01, AC9SFI01, AC9SFI05. Prepare: complete Model R, paper-model, quiet-source, Card 71.

1. Quiet choice · 3 min. State no tap will occur today. Present R with MODEL label and the no-hearing/no-touch route.
2. Read · 4 min. Read all of R; child finds CARD outline, arrow and TAP? question bubble through picture, narration or broad fixed tactile marks.
3. Model · 5 min. Teacher says, “The arrow tells me where a suggested action points; the page cannot tell me what anyone heard.”
4. Child try · 7 min. Card 71 routes ask for one drawing fact, one unknown, and a question an optional approved gentle action could address.
5. Check · 4 min. Offer “The card made a loud sound because the picture says TAP?” Child corrects MODEL / NO SOUND SUPPLIED.
6. Exit · 2 min. Save question and source label, not an invented response.

Week 15 · Day 72 — Predict for a verified broad material

Goal: make a bounded before-try prediction for one named verified material/setup without importing a paper result. Proposed codes: AC9SFU03, AC9SFI01, AC9SFI02. Prepare: ask-predict, verified approved broad card if available, Model R fallback, Card 72.

1. Preflight · 3 min. Adult checks material identity or UNKNOWN, broad clean edge, stable support, allergy/sensory approval and consent. If not fully suitable, choose quiet MODEL ONLY.
2. Source · 4 min. Name actual object/support/local date when available; R's CARD label is only fictional and cannot verify material.
3. Model · 5 min. Teacher fills question, one very gentle adult action and prediction before action; “not discernible” is a reasonable possibility, not failure.
4. Child try · 7 min. Card 72 routes speak/point/sign/AAC a possible response and reason. Record exact prior wording and access; no tap is needed to form the question.
5. Check · 4 min. Ask what must be recorded later: actual action, observer, date, material, support and response. Do not score confident loudness guesses.
6. Exit · 2 min. Leave actual result NOT TESTED until a separately approved optional action.

Week 15 · Day 73 — One gentle actual action, if welcome

Goal: record an exact response from one safe optional adult action, or transparently remain model-only. Proposed codes: AC9SFU03, AC9SFI02, AC9SFI03. Prepare: one-action, approved setup and comfort check, Day 72 prediction or NOT RECORDED, Card 73.

1. Consent/source · 3 min. Confirm local approval, verified actual object/support/date, warning and each participant's quiet choice. If anyone needs a silent room, do not tap there; use R.
2. Prior words · 4 min. Read true before prediction or NOT RECORDED. An after-event guess cannot become an earlier prediction.
3. Optional action · 5 min. Adult makes at most one very gentle fingertip tap at the stated point after warning, then stops. A child may observe directly if comfortable or receive neutral attributed ADULT REPORT; no compulsory touch/hearing.
4. Exact record · 7 min. Card 73 routes record local date, object/material, support/action, DIRECT or ADULT REPORT, and exact heard/felt/not discernible response. If no action, write NOT TESTED; describe R only as paper.
5. Check · 4 min. Ask whether one response proves every card/fabric behaves this way. Child names setup and one unknown (thickness/support/action).
6. Exit · 2 min. Save source-bounded observation privately; do not call it a rhythm or capacity test.

Week 15 · Day 74 — Which conditions matter to a comparison?

Goal: identify conditions that would need to stay similar for a careful material-response comparison, without claiming material alone caused a response. Proposed codes: AC9SFU03, AC9SFH01, AC9SFI03. Prepare: actual Day 73 record if available, Model S, one-action, Card 74.

1. Source · 3 min. Retrieve genuine dated Day 73 record or mark NOT AVAILABLE. Model S is FICTIONAL, not prior class data.
2. Read · 4 min. Read S's “quiet” story claim and list what is missing: material, support, date, action strength, observer.
3. Model · 5 min. Teacher contrasts “one soft response in this setup” with “this material is always quiet”; thickness, support and action can differ.
4. Child try · 7 min. Card 74 routes choose two conditions to keep similar in a future approved comparison and one observation that would still remain unknown. No second tap is required.
5. Check · 4 min. Offer “S proves fabric is quieter than card.” Child notices S names neither verified material nor matched pair.
6. Exit · 2 min. Save a cautious comparison plan or model-only question.

Week 15 · Day 75 — Fresh action-source check

Goal: independently interpret a new paper source about a claimed material response and specify what actual check would be needed. Proposed codes: AC9SFH01, AC9SFI01, AC9SFI03, AC9SFI05. Prepare: teacher-held Day 75 source, blank ask-predict, Card 75 after check.

1. Preflight · 3 min. Teacher checks the unseen card and literal read-aloud/tactile route. No live tap is necessary for this check.
2. Prompt · 4 min. Give the complete fresh source once, explicitly paper-only.
3. Think · 5 min. Allow independent pause or neutral logged reread; no clue about the claim's limits.
4. First independent response · 7 min. Child identifies what is drawn/written, what real sound/material fact is unknown, and one safe question; capture exact route/prompt before feedback.
5. Bound · 4 min. Ask what verified object, support, date, comfort check and gentle actual action would be needed. Paper route remains REAL OBSERVATION NOT AVAILABLE.
6. Close · 2 min. Use separate key for next move; Card 75 practice can follow later.

Week 16 · Day 76 — What is a layered object?

Goal: recognise that one broad card with a broad layer has at least two verified parts if actually assembled, while a paper label alone cannot verify material. Proposed codes: AC9SFU03, AC9SFI01, AC9SFI05. Prepare: Model L, layer-compare, optional approved large clean card/layer, Card 76.

1. Source · 3 min. Label L FICTIONAL MODEL. Adult may separately show an intact verified broad card and safe broad layer with no tap; if unavailable, use paper only.
2. Read · 4 min. Read L fully: A CARD outline; B same outline with a striped LAYER; no actual response is supplied.
3. Model · 5 min. Teacher says “This drawing labels two parts. Only a real verified object lets us describe its actual material composition.”
4. Child try · 7 min. Card 76 routes identify A/B parts, source and unknown, or record verified real card + layer if actually examined safely.
5. Check · 4 min. Ask if the striped drawing proves fabric, softness or quietness. Child distinguishes labels/appearance from verified observed properties.
6. Exit · 2 min. State one question for an optional safe single-action comparison, not a sound result.

Week 16 · Day 77 — Hold the card and support; add one layer

Goal: compare composition condition A card alone and B same card plus one broad approved layer, with actual response only if safely observed. Proposed codes: AC9SFU03, AC9SFI01, AC9SFI02, AC9SFI03. Prepare: layer-compare, approved verified materials/comfort, Model L, Card 77.

1. Pair gate · 3 min. Adult checks same real card, stable support/tap point, broad safe verified layer, warning/consent. If any condition or comfort fails, MODEL ONLY.
2. Predict · 4 min. Read a genuine earlier A record if comparable or mark NOT AVAILABLE. Child records before prediction for B; L's arrow supplies no actual response.
3. Optional actions · 5 min. If fully approved, adult makes one very gentle tap for A and, after separate comfort check, at most one for B. Stop on distress or change of setup. Never amplify or repeat rapidly.
4. Child record · 7 min. Card 77 routes log each actual source/date/material/support/action/direct or ADULT REPORT/exact response; if only one or none occurred mark B or both NOT TESTED.
5. Check · 4 min. Ask what changed: added layer also changes thickness/mass/contact, so response difference cannot be attributed to one pure material property.
6. Exit · 2 min. Keep cautious A/B statement or MODEL ONLY; capacity remains untested here.

Week 16 · Day 78 — Can two records make a pattern?

Goal: distinguish two comparable actual records from a universal law, and record inconsistent or non-discernible responses honestly. Proposed codes: AC9SFU03, AC9SFI03, AC9SFI04. Prepare: any approved actual A/B records, Model L, Card 78.

1. Record gate · 3 min. Check actual dates, materials, support, action and access. If pairs are incomplete/different, mark INCOMPARABLE; no new sound required.
2. Read · 4 min. Adult reads exact A/B responses, including NOT DISCERNIBLE or NOT TESTED. Paper L remains diagram-only.
3. Model · 5 min. Teacher says “These records describe two actions here; they do not prove every layered card is quieter.” Compare prediction with later actual observation only if both exist in order.
4. Child try · 7 min. Card 78 routes make a same/different/unclear comparison and name one changed condition and one limit; use attributed adult reports appropriately.
5. Check · 4 min. Offer “No sound heard means no effect happened.” Child says observer may not discern a response; do not infer physical absence.
6. Exit · 2 min. Save one bounded claim or reason evidence is insufficient.

Week 16 · Day 79 — Explain a composite material claim

Goal: share an exact source-bounded composition/response idea and next safe question, without claiming a design or music result. Proposed codes: AC9SFH01, AC9SFI03, AC9SFI05. Prepare: explain-next, actual private record if available or Model L, Card 79.

1. Source/privacy · 3 min. Choose a genuine dated record or L MODEL; teacher may be the only listener. No child audio/photo recording is needed.
2. Read · 4 min. Name actual verified parts and exact response/access, or just L's drawn labels/unknown.
3. Rehearse · 5 min. Teacher models “In this setup/source I observed/was told … ; I do not know … .” No universal loudness or capacity inference.
4. Child share · 7 min. Card 79 routes speak, sign, AAC, draw/point or direct an adult to share the same bounded idea; adult records exact response route.
5. Feedback · 4 min. Record a listener's actual words only if they occur; otherwise NO ACTUAL LISTENER RESPONSE. Any revision can come from source review.
6. Exit · 2 min. Save one optional future safe material question, not a claim of growth.

Week 16 · Day 80 — Fresh composite-source check

Goal: independently interpret an unseen layered-material source, distinguish representation from actual property and plan a safe check. Proposed codes: AC9SFU03, AC9SFI01, AC9SFI03, AC9SFI04, AC9SFI05. Prepare: teacher-held Day 80 source, blank layer-compare, Card 80 only after response.

1. Preflight · 3 min. Teacher checks fresh card and access route; no sound action is part of the public paper check.
2. Prompt · 4 min. Present the complete source once, explicitly FICTIONAL MODEL.
3. Think · 5 min. Give independent time; any neutral reread is logged, not used to teach the answer.
4. First independent response · 7 min. Child states drawn parts, what claim the page cannot establish, one controlled safe question and source/access; save exact first wording.
5. Bound · 4 min. Ask what actual approved material/action/date and before prediction would be required; without them mark REAL OBSERVATION NOT AVAILABLE.
6. Close · 2 min. Consult separate key. One check cannot certify the term, year or material understanding.