Each cell states a complete invented source, the representation/question and a worked response. Use after the main lesson or after a fresh check; they are optional variety, not additional required periods. Physical tokens are large safe stand-ins chosen by the educator; pictures and letters remain labelled. No real child data, location, purchase, survey, account or online service is involved. A paper system drawing is not evidence of actual digital use.
| Day | Worked swap 1 | Worked swap 2 |
|---|---|---|
| 1 | Paper library shelf: source BOOK, BOOK, MAT. Three broad object tokens stand for two BOOK and one MAT; draw two book outlines/one rectangle; symbols B B M. | Pretend art tray: source BRUSH, CUP, BRUSH. Object tokens/pictures stay in that order; symbols R C R where R is explicitly agreed for BRUSH to avoid two B meanings. |
| 2 | Fictional music box: source DRUM, DRUM, BELL. A written D D B preserves two DRUM and one BELL when the drawings change; no real sound is claimed. | Paper garden board: source POT, LEAF, POT. The accurate symbol line is P L P; a P P L copy changes the order, though it still has two P entries. |
| 3 | Pretend train-set cards: source CAR, CAR, RAMP. On paper, pictures become C C R. If an approved real device is used to switch views, record child-controlled input/display/software purpose separately; a paper diagram alone is not device use. | Invented stage props: source MASK, LIGHT, MASK. Picture cards become M L M; the printed keyboard/screen drawing can explain a purpose but cannot prove actual system exploration. |
| 4 | Paper clinic waiting display: source CHAIR, BOOK, CHAIR → C B C; these are neutral prop categories, not patient data. A blank “MY NAME” placeholder could be personal if filled but stays blank. | Toy parcel table: source BOX, BOX, TAPE → B B T. A plain square icon is neutral in this invented set; a real child's face photo would be personal, so no photo is taken. |
| 5 | After-check only, toy theatre tray: source MASK, MASK, DRUM → M M D; use three object tokens, then pictures and symbols. Empty “MY NAME” category remains unfilled. | After-check only, paper book cart: source PAGE, PENCIL, PAGE → P E P, with E explicitly agreed for PENCIL. A person's actual name/voice is not needed to identify a personal-data category. |
| 6 | Fictional seed table: source POT/pot-outline/P; make the same broad labelled category with a physical token, picture and symbol. Nobody tested a public sign. | Paper sports shelf: source BALL/round-outline/B; ask a pretend reader what B means in this local key before using it. The letter alone does not prove comprehension. |
| 7 | Imagined harbour display: source BOAT, BOAT, ROPE → B B R. Switch picture-to-symbol on paper; only an actual approved offline device action can add system-exploration evidence. | Toy solar-system display: source RING, PLANET, RING → R P R. The app is used only with invented words; the paper representation gives the same data task without a screen. |
| 8 | Fictional postcard desk: a blank “MY NAME” card has no actual value, but the child's own name if entered could be personal. A square icon drawn beside it is neutral. | Pretend radio booth: a card says “MY VOICE RECORDING (not made)”. The category could be personal if it contained the child's voice; the lesson does not record audio. |
| 9 | Paper market stall: source CUP, MAT → C M with two broad object tokens and two matching pictures. Keep an empty MY FACE PHOTO placeholder off the public display. | Imagined library return: source BOOK, CUP → B C. A letter key makes the meaning clear; write no child's name or photo on the practice sign. |
| 10 | After-check only, toy art box: source PEN, PEN, MAT → P P M; three tokens/pictures/symbols align. An empty face-photo category stays private. | After-check only, pretend kite drawer: source STRING, KITE, STRING → S K S; these invented props are not a real inventory. A blank MY NAME placeholder is a category, not permission to publish a name. |
Response moves: If counts match but order changes, align one source entry to one representation slot. If the symbol key changes, ask the child to tell a reader what each letter stands for. If a fictional privacy category is mistaken for an actual child value, point out the value is absent. If a paper-only answer is recorded as digital-system use, correct the evidence record to not observed for actual K01 exploration.