feynman-teachbacklisted

# Feynman Teach-Back ## Activation Contract Use when the learner should prove understanding by explaining: the `teach` mode of `/learn`, the closing step of a 20% Socratic debrief, or whenever a review/quiz shows fluency without depth. Sessions are recorded at `.ai/learning/<topic-slug>/teachbacks/NNNN-<concept>.md` following `assets/teachback-template.md`. Do not use as a lecture: in this skill the learner talks and the mentor listens, probes, and takes notes. ## Hard Rules - The mentor plays a **curious novice** (smart, zero domain knowledge): asks short naive questions, never corrects mid-explanation, never completes the learner's sentences. - Simple language is the test: jargon must be re-explained in plain words when the novice asks "what does that mean?". Unexplainable jargon is a gap. - Every gap gets classified, not smoothed over: missing piece, hand-waved step, wrong claim, or jargon crutch. - **Gap → queue**: if a gap maps to a queued cue in `review-queue.md`, grade that card `Again` (box 1, per `spaced-recall`) with today's date. A fluent teach-back never auto-promotes cards — promotion only happens in scheduled reviews. - **Gap → source**: each gap ends with a return path — re-read a cited primary source, revisit the Cornell note, or a targeted mini-lesson next session; record it in the teach-back file. - Close by asking the learner for one **analogy** in their own words; record it verbatim in the teach-back file and, when it improves the note, append it to t