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| Criterion |  Operations After-Action Review |  Operations ABC Analysis |  Knowledge Modeling Feynman Technique |  Knowledge Modeling Teach-back |
|---|---|---|---|---|
Purposedifferent | 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. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 20-45 min | 30-60 min | 20-60 min | 5-20 min |
Participantsdifferent | 3-12 | 1-5 | 1 | 2-8 |
Formatdifferent | Workshop + async | Async | Async | Workshop + async |
Outputdifferent | Lessons learned, Action items, Event summary | ABC Classification, Focus Rules, Control List | Plain-language Explanation, Knowledge Gaps, Study Notes | Understanding Check, Clarification Notes, Learning Gaps |
Tagsno overlap | LearningOperationsImprovement | PrioritizationOperationsPortfolio | LearningKnowledgeUnderstanding | LearningUnderstandingCommunication |