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| Criterion |  Knowledge Modeling Feynman Technique |  Knowledge Modeling Teach-back |  Growth Growth Experiment |  Growth Pirate Metrics AARRR |
|---|---|---|---|---|
Purposedifferent | 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. | When growth ideas surface quickly, the temptation to build immediately instead of learning is high. A Growth Experiment frames an assumption so target group, lever, and measurement are clear before the first deployment. | For products with complex usage paths, overall growth alone is too coarse to reveal bottlenecks. Pirate Metrics breaks the relationship with the product into consecutive stages and shows where the funnel actually leaks. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 20-60 min | 5-20 min | 1-2 Wochen | 1-2 h Setup, laufend |
Participantsdifferent | 1 | 2-8 | 1-6 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | Understanding Check, Clarification Notes, Learning Gaps | Experiment card, Result summary, Next bet | AARRR funnel, Metric baseline, Experiment backlog |
Tagsno overlap | LearningKnowledgeUnderstanding | LearningUnderstandingCommunication | MarketingGrowthExperimentsLearning | GrowthMetricsExperiments |