0–4 orient: Let learners choose quickly from $120 or $99, then ask what a price comparison needs. 4–9 source read: Locate discount base and mandatory setup line in the fictional recipe-card note. 9–16 model: Compute 15% of $120 = $18, so A is $102; B is $99 + $8 = $107. Keep delivery and print quality in an unknown column. 16–27 route: Learners create a side-by-side receipt, price-bundle cards or a voice/AAC comparison. 27–32 audit: Class checks why clearly is too strong even though one stated total is $5 lower. 32–35 exit: State known $5 gap and one reason it may not settle a real-world decision.
Development draft · local review needed
Day 16 · Two sticker prices, two actual totalsYear 11 Inquiry · T1 W3–4 · Day 16 lesson
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Year 11 / Integrated / Term 1 / Weeks 03 04
Part of the full two-week lesson sequence. Check the pack guide and taught point before teaching.
Open for this lesson: Pack guide · Fresh learner checks · Aids and text routes.
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