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.
Target/codes: compare X X X with X – X and identify the single changed slot; AC9AMUFD01, AC9AMUFC01. Prepare:A board, B, rest card.
Welcome · 3 min. Revisit three slots. Show X X X and X – X without describing one as better.
Model · 4 min. Put a REST card over count 2. A quiet B cue (playback review held), tabletop taps or card points can mark counts 1 and 3.
Try together · 5 min. Ask which count changed and which held. A child may point, use AAC, direct an adult or give no vocal response.
Child choice · 7 min. Child designs a “wait, then continue” idea for a fictional paper notice using the middle rest or chooses three sounds and gives a purpose.
Notice · 4 min. Count the sound and rest cards. Do not claim that a listener actually understood the intended message.
Close · 2 min. Store both versions; tomorrow the quiet space can move.
