Target/codes: Compare two human-designed guide ideas against a stated paper-position purpose; AC9TDEFK01 and AC9TDEFP01, proposal only.
- Welcome · 3 min. Revisit the pretend user's question: where can each broad card start?
- Notice source · 4 min. Show two guide ideas: BOTTOM EDGE GUIDE and LEFT CORNER GUIDE. Both are A4 schematics, not physical results.
- Model · 5 min. A bottom line might help match one edge; a corner offers two meeting edges. Say neither has been tried with real large cards, and neither makes the original drawings comparable by itself.
- Child design talk · 7 min. Child says one possible help/difficulty of each and chooses one for a pretend viewer who places wide cards. Let a child change the choice for narrow cards and explain why.
- Check/respond · 4 min. Record both distinct features and the reason. If “the corner always works” is asserted, ask what actual card size/handling would need trying.
- Exit · 2 min. Point to the reference edge they would show first.