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.
Success: independently write a sourced, bounded explanation for one audience. (AC9E8LA04, AC9E8LY03, AC9E8LY06)
Set purpose · 2 min. Ask learners to write to a fictional person considering five repairs. No preferred plan is announced.
Clarify · 4 min. Text A stays available. The answer needs a total comparison, source, an honest limit and a question the model cannot answer.
Plan · 5 min. Learners use their own outline or claim mat. Teacher does not supply a sentence to copy.
Independent note · 7 min. Produce 4–6 sentences in an agreed response mode. Keep the first version.
Self-audit · 4 min. Underline a calculation, circle an uncertain claim, revise any “always/guaranteed/best for everyone”.
Exit · 3 min. Submit the revision. Check A keys five repairs at A=$53, B=$50; mode/independence recorded.