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Mathematics and numeracy planning for the Curriculum for Wales

The mathematics and numeracy statements of what matters, from the Curriculum for Wales Statements of What Matters Code. The full guidance for each one is on Hwb.

Statements of what matters

  • WAL-CFW-MAN-WM1

    The number system is used to represent and compare relationships between numbers and quantities.

    Statement 1

    Plan this
  • WAL-CFW-MAN-WM2

    Algebra uses symbol systems to express the structure of mathematical relationships.

    Statement 2

    Plan this
  • WAL-CFW-MAN-WM3

    Geometry focuses on relationships involving shape, space and position, and measurement focuses on quantifying phenomena in the physical world.

    Statement 3

    Plan this
  • WAL-CFW-MAN-WM4

    Statistics represent data, probability models chance, and both support informed inferences and decisions.

    Statement 4

    Plan this

Progression steps

  • Step 1

    around age 5

  • Step 2

    around age 8

  • Step 3

    around age 11

  • Step 4

    around age 14

  • Step 5

    around age 16

Progression steps broadly correspond to expectations at ages 5, 8, 11, 14 and 16. Learners progress at their own pace. In Heapso, the year selector shows the step each year group usually works towards.

Other Areas

Questions teachers ask

How many statements of what matters are there for Mathematics and numeracy?
4. Every school curriculum in Wales must encompass them. This page lists each one as it appears in the Statements of What Matters Code.
Can Heapso plan mathematics and numeracy learning?
Yes. Choose "Plan this" next to a statement and Heapso opens a lesson plan with it linked. Choose your year group and Pip plans towards the matching progression step, in British English.

Plan your next mathematics and numeracy unit

Heapso opens a unit plan for mathematics and numeracy. Add the statements of what matters you're building on and Pip cites only those.

Plan this unit free

Contains public sector information licensed under the Open Government Licence v3.0. Source: Welsh Government, Curriculum for Wales: Statements of What Matters Code (2023). Open Government Licence v3.0.

Heapso is an independent planning tool. It is not affiliated with or endorsed by the Department for Education, the Welsh Government, the Department of Education (Northern Ireland), CCEA, Ofqual, Qualifications Wales or any exam board. Curriculum statements are reproduced from official sources under the Open Government Licence v3.0, with a link to each source. Always check the official documents for what is statutory.

Statements of What Matters Code on gov.wales