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Day 150 — Fresh quantity and comparison checkFoundation Maths · T3 W29–30 · Day 150 lesson

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Foundation / Mathematics / Term 3 / Weeks 29 30

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

Open for this lesson: Pack guide · Sources and materials · Optional practice · Check 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.

Learner choices

Goal: count/represent two unseen collections within 20 and compare them with evidence. Proposed codes: AC9MFN01, AC9MFN03. Prepare: teacher-held fresh Day 150 sets; Card 150 after only.

  1. Welcome · 3 min. Say new tiles help decide next practice; this is not a race.
  2. Known warm · 4 min. Count five familiar large items; do not use check tiles or quantities.
  3. Unseen count · 5 min. Give set A in scattered arrangement; child counts or pairs to indexed places, then chooses its numeral at taught point.
  4. Unseen compare · 7 min. Give set B in close row; child determines which has more, using matching/recount, and explains one counted-once path. Record first response and adult move.
  5. Design boundary · 4 min. Ask whether more pieces tells which paper stand would hold a card better; ask what new test is needed.
  6. Close · 2 min. Select component-specific next move from key and offer Card 150 practice afterwards.

The Week 29 and Week 30 integrated tasks give applications after the separate checks. They are not another independent administration. Original SubjectNest scripts © 2026 NeuroForgeIO Pty Ltd, CC BY 4.0. Credit, link and indicate changes.

Source: https://neuroforge.io/subjectnest/library/resources/foundation/mathematics/term-3/weeks-29-30/day-150 · Original material © NeuroForgeIO Pty Ltd 2026 · CC BY 4.0: https://creativecommons.org/licenses/by/4.0/ · Credit the source and note changes. External sources keep their own terms.