# Twenty worked optional swaps · varied contexts, cautious claims

All examples are original **fictional diagrams, claims or future plans**. They are not local observations, material verification or held check cases. A real response would need a separate safe approved date/source/action/access record. No optional example asks a child to produce a sound, handle unknown material or complete home testing.

## Day 71
1. **Theatre cue sketch:** A paper square and arrow are drawn beside a stage. **Worked report:** “The arrow proposes an action; it supplies no actual sound or material response.”
2. **Library sign icon:** A printed hand points toward a broad board. **Worked report:** “The icon gives direction only; I would ask what safe actual source could answer a material question.”

## Day 72
1. **Craft-board plan:** An adult identifies an approved broad board and stable desk. **Worked report:** “Before any optional gentle action I would predict a possible response and record exact material/support/date.”
2. **Garden-label sketch:** A blue rectangle is labelled PLASTIC on paper. **Worked report:** “Colour and label do not verify a real material; paper result is NOT TESTED.”

## Day 73
1. **Quiet notice plan:** A safe adult optional touch is cancelled for comfort. **Worked report:** “Write NOT TESTED; a cancelled action has no actual response.”
2. **Display-card plan:** If an approved broad card receives one gentle adult tap, observer notes nothing discernible. **Worked report:** “Record the exact actual local source/observer/conditions only if this really occurs; do not infer no physical effect.”

## Day 74
1. **Museum label claim:** A label says “this board is always loud” without a source. **Worked report:** “One label cannot establish every setup; ask for exact actual action/support/observer.”
2. **Parcel-pad note:** A fictional writer says a pad made a soft noise but names no material. **Worked report:** “Material and comparison conditions are UNKNOWN; do not rank card versus pad.”

## Day 75
1. **Festival poster icon:** A broad sheet outline has TAP written above it. **Worked report:** “TAP is a paper word, not a classroom sound; an optional safe observation is still needed.”
2. **Boat-plan sketch:** A finger arrow points to a cardboard-looking drawing. **Worked report:** “The drawing suggests a question; its appearance does not verify actual cardboard.”

## Day 76
1. **Book-cover plan:** One drawing has a broad cover plus fabric-looking strip. **Worked report:** “It depicts two labelled parts; a real cover's material and response remain unverified.”
2. **Exhibition-panel plan:** An actual broad approved panel might have a removable broad layer. **Worked report:** “Verify each real part and record UNKNOWN when material identity is not established.”

## Day 77
1. **Art-card comparison plan:** Same approved card is pictured alone and with one large safe cloth layer. **Worked report:** “A/B differs in layer; do not claim sound difference until gentle actual actions happen.”
2. **Notice-board pair:** Two different boards are compared, one with a layer. **Worked report:** “Both board and layer changed; any result could not isolate the added layer.”

## Day 78
1. **Two imagined classroom notes:** A story claims one observer heard a faint response and another could not tell. **Worked report:** “These are fictional claims; only preserve them as actual observations if genuine dated school records exist, then check conditions before comparing.”
2. **Paper rhythm score:** Two marks labelled TAP/PAT repeat. **Worked report:** “A repeated Arts score is not repeated Science material evidence.”

## Day 79
1. **Shop-display drawing:** A poster claims a layered sign is soundproof. **Worked report:** “The drawing cannot prove soundproofing; say only what is drawn and what safe actual test is missing.”
2. **Private teacher explanation:** An actual verified card+layer pair has one carefully recorded response each. **Worked report:** “Say ‘in this setup the observer reported …’, include access/date and other changed conditions.”

## Day 80
1. **Transport-map icon:** A map shows two stacked shapes and a wavy line. **Worked report:** “The wavy line is a symbol, not a measured sound or verified material.”
2. **Future library board plan:** Teacher proposes a quiet A/B material inquiry later. **Worked report:** “Record a question, comfort check, before prediction and actual source later; result is NOT TESTED today.”