Target/codes: Sort picture, catalogue, maker account, later draft and correction by source/status; AC9HSFS02, AC9HSFS03 and AC9HSFS04 partial. Ready: A–E numbered cards, source-scope mat, blank order strip.
Child product: A five-station folded archive trail linking correction to draft words.
- Open · 3 min. Ask what happens if someone reads only the large public draft D.
- Read source · 4 min. Read A–E in source order. Make clear this is a constructed source chain, not a dated real history.
- Model · 5 min. Place A drawing, B label, C note, D draft, E correction in separate slots. Show that E changes D's attribution; it does not physically alter A.
- Child inquiry · 7 min. Build a five-station paper archive trail on a broad strip pre-folded by an adult: A drawing, B label, C note, D later draft, E correction. Child places/directs the cards and adds one arrow linking E to D’s changed words. Say “What came earlier? What changed later?” Keep A’s marks unchanged and add an open-use question.
- Check/respond · 4 min. If D overwrites C, put the exact source texts side by side; have the child identify the changed words.
- Exit · 2 min. Save first and revised card order. Next move: write a faithful public caption tomorrow.