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MathematicsMathematical ThinkingAges 4–6

Showing Your Working

Show and tell how a mathematical answer was found using objects, drawings, and spoken words

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1858 concepts · 9 subjects

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Teaching approaches

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Showing your working records how you found an answer. A drawing, number sentence, table, or labeled step lets someone else follow your thinking.

Solve three small story problems and show each solution in a different clear way.

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Save photos, notes, and attendance. Export a proof packet for compliance or portfolio reviews.

Learning resources

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NRICH · Practice link — not the full lesson

Primary

Open practice (new tab)
Before you open · source notes

Primary supports Showing Your Working. An adult previews and guides; this is a learning page, not a scored quiz.

Free educational page, no sign-in required for the tested path.

Before you open

Ask the learner one fact they learned and one question they still have.

Opening this link does not save learning or assess mastery.

Source, access and review notes

Public NRICH page. An anonymous GET on 2026-11-12 returned HTTP 200 with no login or payment prompt for this URL. Opening the link does not save practice or assess mastery. An adult should preview and guide the learner.

NRICH. “Primary.” External page; Gakuva does not copy, host, embed, or redistribute materials.

Unknown — link only

Check understanding

  • Use objects or drawings to demonstrate how an addition or subtraction was solved
  • Respond to 'how do you know?' by pointing to objects or a drawing and describing what was done
  • Listen to a peer's explanation and say whether they agree or disagree
“After your child solves a maths problem, can they explain how they got their answer — using counters, a drawing, or words — rather than just writing down the final number?”

Curriculum record

Type
Meta
Subject
Mathematics
Domain
Mathematical Thinking
Age range
Ages 4–6

Standards

ccss-math:MP.3the-ontario-curriculum-kindergarten-2026:ON-K-2026-K-A5