Target: Explain why regrouping changes parts but not whole. 2 retrieve: Rebuild 36 as 3 tens and 6 ones. 5 model: Open one ten bundle; count 2 tens +16 ones and draw both; say, “No tag left or arrived.” 6 code: rain · way · beak; write bead. 7 choice: Day 17 A/B/C. 3 explain/revise: Child completes “It is still 36 because ___” orally, in writing, with counters or AAC, using the unchanged-total reason. 2 exit: Ask whether 20+16 is still 36 and what to check. If unsure, count and pair individual tags tomorrow. Links: AC9E2LA06, AC9E2LY02, AC9E2LY05, AC9E2LY10.
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Day 17 · Two drawings, one totalYear 2 English · T1 W3–4 · Day 17 lesson
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Year 2 / English / Term 1 / Weeks 03 04
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