Target/codes: describe human arrangement in a fictional environment and sketch a safer/more usable alternative; AC9TDEFK01 and AC9TDEFP01 (partial ideas only). Prepare: CLEAR TABLE PATH on Source A, plan/result mat.
- Welcome · 3 min. Read the invented drawing: two broad work areas with a clear middle path on paper. No actual route or access standard is measured.
- Notice · 4 min. Ask where the paper path is and who might need to move between areas; accept varied users without assuming a real person's needs.
- Model · 5 min. Draw a second arrangement with a paper mark blocking the middle; compare drawn routes only. Explain people can change layouts for a purpose.
- Child route · 7 min. Day 3 A/B/C generate one different arrangement, communicate it and say why they prefer it for the stated paper task.
- Check/respond · 4 min. Record the child's reason and whether they refer to visible source features. If they predict “everyone can pass,” ask what real observation would be needed; none is claimed today.
- Close · 2 min. Say that a drawing is a proposal, not an accessibility certification or real room test.