| 2026-10-22 | Developing → Developing | 22 Oct, untimed, non-calc, mixed set: 20 - 2 x 3^2 + 4 -> 3x3 = 9, -2x9 = -18, -18 + 4 = -14, 20 - 14 = 6. Right, power first, every line typed, 7 min, 1/1 unaided. Loose end (same shape inside a timed section) still open. | session 130 |
| 2026-10-20 | Developing → Developing | adjudicated paper #9 Q3: 1/2, why:bar, loss=knowledge (3^2 evaluated as 6; order of operations right throughout) — knowledge loss on a developing topic: no move, retrieval incorrect. 16 Oct cold: 3², 5², 2³ all right untimed. | standalone |
| 2026-10-14 | Developing → Developing | paper #9 Q3: 1/2, loss=knowledge — order of operations correct and shown inside a timed section, but 3² evaluated as 6 (squaring as doubling) cost the answer | session 104 |
| 2026-10-11 | Secure → Developing | adjudicated paper #7 Q1: 0/1, no why code (week 41 was built before why tags), knowledge loss on a secure topic → developing (order of operations). 2 + 3 x 4 - 1 answered 19 under the timer: the addition done before the multiplication. The marker's note gave no loss label; read from the answer, and the technique read of the paper (session 83) does not count this mark as technique. Same item right cold and untimed on 8 Oct (13). | standalone |
| 2026-10-08 | Secure → Secure | 8 Oct, cold and untimed, non-calc, the 7 Oct paper item re-asked: 2 + 3 x 4 - 1 with each step asked for. Multiplication first, answer 13, right in 4 min, 1/1 unaided. One working line miscopied the last sign as plus; working chained with equals signs. | session 88 |
| 2026-10-07 | Secure → Secure | Exam practice 7 Oct (test #7, attempt #15, timed, no calculator) Q1: 2 + 3 x 4 - 1 answered 19; 0/1, under a minute on focus. Marking only: no status change, for adjudication. Retrieval outcome: incorrect. | standalone |
| 2026-09-15 | Secure → Secure | audit: bar met in session 24 — 3 − 8 × (−2) = 19 correct, non-calculator, first ask in 10 weeks; ageing check passed, confirmed secure. | standalone |
| 2026-09-15 | Secure → Secure | 15 Sep starter, non-calc: 3 − 8 × (−2) → wrote 8 × −2 = −16 first, then 19 when told to finish. Ageing check passed, 10 weeks since last touched. | session 24 |