Teacher copy: This page may include teaching prompts or answer keys. Answer keys in this public library can be viewed by anyone. Give learners a clean prompt, use checks as formative evidence, and change a case locally when prior access matters.
Goal: sequence C's setup, change and reported result without claiming it happened in our room. Proposed codes: AC9EFLA08, AC9EFLY05, AC9EFLY10. Prepare: roof-test source C, broad block/strip/disk cards, Card 166.
Oral/print · 3 min. Say same disk and new strip as spoken two-word groups. Child marks word boundaries with broad tokens.
Listen · 4 min. Read C once and show its diagram. Ask what stayed the same across the two reported tries.
Model · 5 min. Place same gap / same broad disk beside two labelled strips. Point to C's actual words: tissue tore, card stayed whole in this one fictional report.
Child try · 7 min. Choose toy shelter, paper display or story-stage roof from Card 166; retell first setup, material change and the two recorded results with paper models or AAC.
Check · 4 min. Offer false retell “Ari tried two disks.” Child corrects with C and states the test not yet done.
Exit · 2 min. Ask what real test data would require; do not promise the same outcome with local materials.