Goal: identify a story book, an informative sign and a paper screen as different text forms with different jobs. Proposed codes: AC9EFLA03, AC9EFLY01, AC9EFLY03. Prepare: A, B, C from MATERIALS, three-text aid, Card 151.
- Oral/print · 3 min. Say /m/ /a/ /t/ as a spoken blend without letters; show mat only if its correspondences have been taught. Adult reads book.
- Encounter · 4 min. Read A's cover and Page 1, then B and C Frame 1 aloud. Give a real or paper book, broad paper sign and two-frame paper screen.
- Model · 5 min. Put each on the aid. Say “The story tells what Miri did; the sign gives a room instruction; the screen lets us choose what happened and find the next step.” Point to the exact source part behind each statement.
- Child try · 7 min. Child chooses a book corner, maker table or paper theatre route from Card 151 and matches its three forms to story / tell what to do / choose then see a next step. Accept point, AAC, speech, sign or adult-directed placement.
- Check · 4 min. Show B without its title and ask which part makes it a direction, not a story about Miri. Ask what C does that a single fixed sign does not; do not require a device.
- Exit · 2 min. Child chooses one text for someone who wants to know what Miri felt. Ask whether A actually tells that feeling; it does not.