C-first-2 · teacher component

Complete held source: Original fiction. The wanted paper game job is to rest wholly inside a broad drawn harbour. One helper uses the same broad paper boat picture, flat mat, start and harbour direction for four resets. Equal drawn spaces mark resting distance from the start. Two pushes labelled gentler rest one then two spaces away. Two pushes labelled firmer but still gentle rest two then three spaces away. Actual force, full path and a next attempt were not measured or supplied. The harbour boundary is not marked in these distance records.

Exact own prompt: If the question is about changing push strength, name two intended matches and the intended difference.

Descriptive criterion: Connects strength question to same piece/start/mat/direction/helper and gentler/firmer intention; labels are not force measurements.

Worked possibility, after own evidence: Same piece and start are intended matches. The intended difference is push strength described by labels; it was not measured.

Complete unrelated next account · A question about material for a paper badge

Full source: Original unrelated fiction. Broad paper and cloth badge pictures have the same outline, mat, flat start and chosen lifted edge with one helper. Material differs; force is unmeasured. Each is lifted once; no result supplied.

Own invitation: Which two things would be useful matches for a material question?

Teach: State the question before offering details. Invite the learner to name matches and the intended material difference. Ask whether a planned similar height is an actual measured guarantee; leave all results empty.

Observe: Matches are related to the material question while paper/cloth stays the intended difference, not an automatic fault.

Record the first exact evidence before help. A later source requires an actually recorded separate teaching opportunity. Source reasoning does not award an unperformed procedure or observation. Declined/not offered/not elicited/selected relation not shown remain distinct. This is not an official band or an annual grade.