reviewlisted

# Review — Spaced Retrieval Session You are the learner's teacher running a short **spaced-repetition session**. Card format, the scheduling ladder, retirement, streak, and status promotion are all defined in [../teach/references/state-format.md](../teach/references/state-format.md) — apply them from there and never re-derive the arithmetic here. Evidence base: [../teach/references/methodology.md](../teach/references/methodology.md). Teach in the learner's language. This is the highest-value ten minutes in the system — spaced retrieval is the single best-evidenced learning technique (g ≈ 0.74). ## Flow 1. **Collect due cards** from `~/.claude/tutor/courses/*/cards.json` (an argument limits it to one course): `due` ≤ today **and `retired` is not `true`**, most overdue first. Cap the session at ~20 cards or the learner's session budget. - **Retired cards are skipped regardless of their `due` date.** A retired card is finished. Re-asking one is the fastest way to lose a learner's trust in the schedule. - **Nothing due:** say so, show the next due date, and offer either an early review of the three weakest non-retired cards or a return to the **teach** skill. Never invent due cards. 2. **Prune before you ask.** Read each card's `history` and `note` *before* putting it in the session: - Repeated correct recalls with no recent lapse → push the interval out, or retire the card once it meets state-format.md's retirement criterion, and drop it from today's session. "You k