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| Criterion | ![]() Knowledge Modeling Teach-back | ![]() Agile Starfish Retrospective | ![]() Knowledge Modeling Feynman Technique | ![]() Agile Sailboat Retrospective |
|---|---|---|---|---|
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 improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. | 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. | When a team wants to read momentum, brakes, and risks together, it offers an easily understandable picture of the situation. It makes drive, obstacles, and headwind visible in the same picture. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 5-20 min | 45-90 min | 20-60 min | 45-90 min |
Participantsdifferent | 2-8 | 4-12 | 1 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop |
Outputdifferent | Understanding Check, Clarification Notes, Learning Gaps | Starfish Board, Practice Changes, Experiments | Plain-language Explanation, Knowledge Gaps, Study Notes | Sailboat Board, Risks, Improvement Actions |
Tagsno overlap | LearningUnderstandingCommunication | RetrospectiveImprovementExperimentsTeam | LearningKnowledgeUnderstanding | RetrospectiveTeamImprovement |



