Four of seven cold questions were right first time, including two of the three missed on the 7 Oct timed paper; the percentage multiplier was not known and inequalities was not opened. Ran 09:22-10:21 on the Thursday deep block after the 09:00 warm-up; non-calc, typed or dictated, one item per message. Right first time: line through (0,2),(4,14) as y = 3x + 2 with a check line; 2 + 3 x 4 - 1 = 13; an estimate by rounding (400); the angle rule at the end re-ask. Right after prompts: the name of the rule for angles across a crossing (first word wrong, self-corrected); simplifying 5 - 3x - 6 (minus sign lost, 5 prompts, 21 min); the multiplier for a 7.5 percent increase (answered 8, then built as 1.075). 7 set, 7 attempted, 0 blank. Break at 09:58. Percentages as operators demoted to developing. Not run: unlabelled estimated mean, mixed set of four, the inequalities teach. Session 77 unfinished work part done and stays open. Logged at the afternoon retry after the morning saves failed; replaces session 87, a minimal test log.
FIRST, owed since 6 Oct and not run on 8 Oct: one estimated mean, units not mentioned (S4), then the mixed set of four with a show-that recurring decimal inside, no cue (N10), 20 minutes by the clock. Before it, three cold, one per message, five minutes: the multiplier for a 12 percent increase, then a 20 percent decrease (N11-N12); a line through (2, 5) and (6, 13) with the words substitute a point to find the start value in the question (A9-A10); the rule for two angles across a crossing (G3). Next lesson block: solving inequalities (A22, N15), not opened on 8 Oct; start by minute 10 with a worked example beside the matching equation, say-back, two guided, four on her own. Cap any cold item at five minutes; after a wrong line go straight to a small sum and an either/or. For later, untimed first lines: polygon sides (G3), subject twice (A5), perimeter to area (A21).
Not run, owed since 6 Oct: one estimated mean with units not mentioned, and the mixed set of four with a show-that recurring decimal inside. New topic, solving inequalities, not opened: the cold questions took the whole block.
| Topic | Name | Change | Evidence recorded |
|---|---|---|---|
| A9-A10 | Developing → Developing | 8 Oct opener, cold, non-calc: line through (0, 2) and (4, 14), asked for gradient, equation and a check with x = 4. Wrote y = 3x + 2 first time with the check 4*3 + 2 = 14. Gradient working not written. 1/1 unaided; one point at x = 0. | |
| G3 | Secure → Secure | 8 Oct, cold, diagram of two crossing lines, no frame: rule given with the first word as horizontally (her spelling: horrosontely opisit angle) and no statement that the angles are equal, 3 days after a correct cold recall. Told only that the first word was wrong, she wrote vertical opposite angles, and they are equal, in 2 min. Re-asked 40 min later with no diagram: correct sentence. | |
| A17 | Exam-ready → Exam-ready | 8 Oct, cold, non-calc: expand and simplify 5 - 3(x + 2). Expansion 5 - 3x - 6 right first time, sign unprompted; simplified line written as 3x - 1 (minus lost). Said yes to a failing x = 1 check with no sums; could not rewrite the line when asked. Then 5 - 6 gave minus 1, an either/or gave minus 3x, and she wrote the correct line. Right after 5 prompts, 21 min. | |
| N1-N3 | 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. | |
| N14 | Secure → Secure | 8 Oct, cold and untimed, non-calc, fresh item: estimate (38.7 x 5.2) / 0.49 with the numbers used asked for. Wrote 40*5 = 200, 200/0.5 = 400: rounded first, 1/1 unaided. On the 7 Oct timed paper an estimate was worked exactly for 18 min. | |
| N11-N12 | Secure → Developing | Demotion: second miss in two days. 8 Oct, cold and untimed, non-calc: asked for the single multiplier for a 7.5 percent increase, answered 8. After 100 x 8 was shown to be too big she gave 107.5 percent of the original, then 1.075 as a decimal: right after 2 prompts. 7 Oct timed paper: wrote 240*7.5 percent for the same idea, 0/1. Fractions and percentages of amounts not asked today. |