The offline page has one invented source: BOOK, BOOK, CUP, in that order. It has three keyboard buttons: Object-token drawing, Pictures, Symbols. All views keep the same source data: two BOOK entries, one CUP entry, three total. The app does not ask for or store a personal value and makes no network request. The screen's object view is a drawing of tokens. For actual object representation, use three broad physical paper/card tokens or approved large classroom stand-ins on the A4 mat.
Equivalent paper action
- Read the source aloud: “On this pretend shelf list: BOOK, BOOK, CUP.” Keep it visible or repeat it as needed.
- Place three broad physical tokens in source order: BOOK, BOOK, CUP. The tokens may be child-placed or moved by an adult under the child's exact direction. They are objects representing source entries, not actual shelf items.
- On the mat's PICTURES area, draw/select book outline, book outline, cup outline. In a tactile version, use large distinct raised outlines with spoken BOOK/CUP labels.
- On the SYMBOLS area, place/write B B C. State the local key: B means BOOK, C means CUP. Read the letter labels aloud; this is not an independent decoding test.
- Compare every position: first BOOK ↔ book picture ↔ B; second BOOK ↔ book picture ↔ B; third CUP ↔ cup picture ↔ C. Ask “What changed?” (form) and “What stayed?” (source category, order and two/one count).
Same educational task: representation and comparison of neutral invented data. The full printed linear/tactile alternatives and physical tokens make this possible without a screen. A paper response can contribute to AC9TDIFK02. It cannot be recorded as actual AC9TDIFK01 digital-system exploration. If a child uses an approved offline device, separately note what physical input/display they recognised, what running software changed and what purpose they showed. A button press alone is not enough to claim the full description.
Access and privacy: No account, typed input, child name, photo, voice, upload, network or save feature is needed. The school checks device settings, supervision, accessible input/display and local use rules. If the gate is not met, use the paper route and write digital exploration not observed, not “failed”.