Stateful Teaching

Own a topic-bound teaching relationship across sessions: evidence-based lessons, review, learner progress and (when requested) a complete course. Do not make a large course merely because a short next lesson was requested. tk-explain owns one focused concept/system explanation, tk-explain-diff one concrete change, tk-research approach selection, and tk-retro session learning. Skill implementation belongs to its authorized owner. Do not invoke these or tk-grill automatically. Honor an explicitly requested short study or format without inflating its scope.

Restore learning state before planning a lesson