| T1 / 1–2 | 1: diagnostic and fact families. 2: remaining facts to 10 × 10. | Derive and then recall connected facts. |
| T1 / 3–4 | 3: multiplication strategies. 4: division and inverse checks. | Explain a written or mental method. |
| T1 / 5–6 | 5: place-value scaling. 6: parity and estimation. | Rule out an impossible answer. |
| T1 / 7–8 | 7: additive equations. 8: mixed multi-step modelling. | Write a valid representation before calculating. |
| T1 / 9–10 | 9: financial choices. 10: cumulative checkpoint. | Compare options on a consistent basis. |
| T2 / 1–2 | 1: fraction equivalence. 2: fraction steps beyond one. | Locate and rename a mixed numeral. |
| T2 / 3–4 | 3: decimal tenths. 4: hundredths and comparison. | Justify decimal order. |
| T2 / 5–6 | 5: fraction-decimal links. 6: deeper fraction problems. | Explain the common whole or unit. |
| T2 / 7–8 | 7: read unlabelled scales. 8: measurement estimates. | Derive one scale interval accurately. |
| T2 / 9–10 | 9: perimeter versus area. 10: design investigation. | Compare shapes with a fixed constraint. |
| T3 / 1–2 | 1: duration and am/pm. 2: time-unit problems. | Use a timeline rather than clock-digit subtraction. |
| T3 / 3–4 | 3: angle names. 4: grid references and routes. | Explain the reference point and orientation. |
| T3 / 5–6 | 5: line symmetry. 6: rotational symmetry and views. | Test a transformation on the whole shape. |
| T3 / 7–8 | 7: scaled displays. 8: investigation and critique. | Read the key and assess a claim. |
| T3 / 9–10 | 9: chance/dependence. 10: cumulative checkpoint. | Explain whether conditions changed. |
| T4 / 1–2 | 1: algorithms. 2: growing-pattern structure. | Link a numerical rule to a diagram. |
| T4 / 3–4 | 3: systematic counting. 4: optional guarantees. | Demonstrate completeness or necessity. |
| T4 / 5–6 | 5: cube layers and optional nets. 6: mixed constraints. | Account for hidden components. |
| T4 / 7–8 | 7: garden/event design. 8: explain and revise a solution. | Defend a choice under several conditions. |
| T4 / 9–10 | 9: final checkpoint. 10: targeted repair and enrichment. | Confirm fraction and fact prerequisites for Year 5. |