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| Criterion |  Knowledge Modeling Teach-back |  Agile 4Ls Retrospective |  Operations ALPEN Method |  Operations After-Action Review |
|---|---|---|---|---|
Purposedifferent | Teach-back checks whether an explanation actually got through to the other person. The method makes misunderstandings visible early and strengthens shared understanding in advisory and learning situations. | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 5-20 min | 45–75 min | 10-20 min daily | 20-45 min |
Participantsdifferent | 2-8 | Team members involved | 1 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Understanding Check, Clarification Notes, Learning Gaps | 4Ls Board, Learning Themes, Improvement Actions | Daily Plan, Time Estimates, Review Notes | Lessons learned, Action items, Event summary |
Tagsno overlap | LearningUnderstandingCommunication | RetrospectiveLearningReflectionTeam | PlanningTime managementProductivityOperations | LearningOperationsImprovement |