Target/codes: revise two meaning signs on the child-owned guide so they differ by shape, texture or count while original meanings hold; AC9AMAFD01, AC9AMAFC01. Prepare: child’s work, D clear guide, broad shape/texture options.
- Welcome · 3 min. Colour can help some readers but cannot be the only way to tell two choices apart. Offer black-and-white, tactile and spoken routes.
- Model · 4 min. Adult changes two identical DOT signs into DOT and BAR, keeping ROUND and SQUARE meanings fixed. Read the held legend aloud.
- Try together · 5 min. Child checks whether their own two signs can be distinguished without naming colour; adult can describe/trace them.
- Child choice · 7 min. Child changes one sign or adds a different outline/count/texture; adult fabricates only as directed. Keep both intended meanings.
- Notice · 4 min. Check one visible/tactile distinction and preserved sign–meaning pairs. Do not assume all readers now understand the guide.
- Close · 2 min. Save revised card; tomorrow any reader response needs to be asked and recorded, not guessed.