Strand X
Mathematical practices
The cross-cutting *how* of doing mathematics — reasoning, communication, resilience.
Learning sequence 7 concepts
In prerequisite order. Each row is a self-contained “can-do”; open it for the full explanation, examples and resources.
- X.1 Problem-solvingModel, decompose, choose operations, persevere and check reasonableness.practice
- X.2 Reasoning & proofConjecture, justify, generalise and critique reasoning.practice
- X.3 Representation & communicationMove between concrete/pictorial/symbolic; use precise vocabulary; link multiple representations.practice
- X.4 Connections & financial literacyLink mathematical ideas and connect to real / other-subject contexts; money → interest, discounts, budgeting.practice
- X.5 Tools & technologyUse calculators, spreadsheets and dynamic software — stage- and country-gated.practice
- X.6 Affective & socialManage math anxiety, value error as learning, collaborate — directly relevant to a low-stakes, anti-anxiety design.practice
- X.7 Fluency thresholdsAssessable fluency targets: FR mental-calc targets (CP 9 / CE1 12 / CE2 15 in 3 min; 12 ×-fill-ins/min by CE2); EN Year-4 MTC (25 questions, 6 s each).practice