Drop student exports here — intake (csec-gaps-*.txt), follow-up clarifications, or practice logs (csec-practice-log-*.txt). Parsed locally; nothing leaves this browser.
Schools — mastery distribution
Share of flagged sub-topics per state, per school. Counts label each segment; hover for detail.
How “Mastered” is decided (ratified 2026-07-19): ≥ 80% correct across ≥ 4 authentic
past-paper items, with correct method where method is scored (Paper 2), and retained
across at least one spaced-retrieval checkpoint. Accuracy alone is not mastery — retained
accuracy is; a lapse regresses the state. These four columns map to the ratified three-state view:
Not started + Not yet → “not-yet” · Learning → “approaching” · Mastered.
AI may score an answer; a human tutor confirms method-mastery (KB–09).
Table view (accessibility)
Retrieval schedule
Expanding-ladder spaced retrieval (Must: 2→7→14→21d · Should: 7→21d · Aspire: exam-proximity only; 21-day cap so nothing sits >3 weeks; consolidation every 14d from Apr 15 2027). Open each session with a 2–4 item, ≤10-min warm-up — retrieval (an authentic past-paper item, cited per the Past-Paper Index), never re-reading; never graded. ✓ advances the ladder · ✗ marks not yet, pulls a Spot-the-Mistake block, and re-tests in 3 days. Spacing feels harder than re-reading — that's the design; say so to students.
Students
Click a row to open the student's plan. Click a state chip to cycle Not started → Learning → Not yet → Mastered. Changes save to this browser; use Export JSON for the coordinator snapshot.
| Student | School | Flagged | Spine | Mastery progress | Last update |
|---|