Target: preserve new data under two fresh keys; partial AC9TDIFK02, P01 own-data category recognition. Ready: Check B, fresh sheet, teacher key closed.
- Welcome · 3 min. “These two new keys use the same shapes differently. Keep the message.” Offer any established route and pass.
- Model · 4 min. Model only broad answer spaces with unrelated blank shapes. Read the two new keys, source and prompts neutrally; do not show a translated row.
- Together · 5 min. Confirm accessible labels and positions. Repeat exact wording on request. Do not coach, point to a correct shape or play a matching example.
- Child task · 7 min. Child represents the source under both keys, explains what stayed, and identifies an own-data category without filling it. Preserve first answer before feedback or worked variations.
- Notice · 4 min. Child may compare their own work with the visible source. Record self-revision and any adult assistance separately; open the key afterward.
- Close · 2 min. Select a new-context teaching move for any emerging target. No device exploration is inferred from a paper check.
Timing flexibility: the 25-minute schedule is an author plan, not a timed test. Offer a further short sitting for objects/pictures, the two translations or category response if needed, preserving first answers and recording support. Non-completion within seven minutes is not yet observable, not failure or inability.