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Day 5 — Fresh categorical transferYear 12 Maths · T1 W1–2 · Day 5 lesson

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Year 12 / Mathematics / Term 1 / Weeks 01 02

Part of the full two-week lesson sequence. Check the pack guide and taught point before teaching.

Open for this lesson: Pack guide.

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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: Choose the correct row denominator and interpret association in a new invented table.

  1. Notice · 3 min. Give Check 1 from student assessment: invitation channel versus trial attendance.
  2. Model · 5 min. Model only the row-percentage method with an unrelated two-cell example, 2/5 = 40%, then remove it. Do not work the Check 1 table aloud.
  3. Try · 6 min. Learners complete totals and row percentages independently. Record calculator/support use.
  4. Compare · 5 min. Students write a contextual comparison and a sentence about why invitation method is not proven causal.
  5. Transfer · 4 min. Ask which additional information about how invitees were selected would make the comparison easier to judge.
  6. Exit · 2 min. Save first responses and use the keyed rubric for a reteach decision; this is not a QCAA IA score.

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