行動研究的傳統是受到Kurt Lewin團體動力學的強烈影響，相信行動的觀點需要聚焦在團體合作和研究過程的再循環以及回歸的本質之中。團體雖然是個人的集合體，但絕非是烏合之眾，是需要一個完整個體的形成過程。而團體之所以存在是有一定的理由，其目的主要是集合眾人的力量，共同追尋一個目標。 因此，本文之目的主要是探討團體動力學在教學行動研究的應用，以Kurt Lewin團體動力學的涵義、應用基本模式、研究範疇，以及行動研究傳統的背景、方法、以及應用模式為基礎，探討團體動力學在行動研究上的團體決策、問題解決、溝通互動上之應用。最後，以國內博碩士論文的實證研究為例，分析並探討目前國內教學行動研究在團體動力學之應用，以及其構想之可行性。 綜以上所述，本文發現Kurt Lewin的團體動力學已成為教學行動研究的一種研究範疇。而目前國內許多實證行動研究皆採用此模式來進行研究。因此我們可知此教學模式是一個可實際運作的方式，其可提升教師的思慮以及教師決策的能力。 因此，本文建議團體動力學之教學行動研究可作為目前國內課程與教學的引導教學架構，並建議可作為國內行動研究之重要研究範疇之一。

The traditions of action research has received the huge influences from Kurt Lewin’s group dynamics, which believes the group cooperation and the action research process should start in a circulated and returnable way. In the theory of group dynamic, a group can be an individual aggregate, but it cannot be a motley crew. A group needs to see itself as a complete individual. A group, which can exit, always has certain rationales. The main reason of being a group is to gather people’s power and track down to a main goal together. The purpose of this paper is to explore the idea "how can we implement group dynamics into action research?" This paper used Kurt Lewin’s idea of group dynamic as a basic to discuss group dynamic’s meaning, application formats, and research. Then, the paper has analyzed action research’s themes and historical background, and explores action research’s backgrounds, methods, and applications. Finally, the paper explored the group dynamic’s application into action research’s decision-making, problem solving, and interaction. According to the above statements, this paper had found that Kurt Lewin’s group dynamics already became one of the categories in action research. Presently, there are lots of empirical studies which used this category of action research to conduct an instruction. We can know that this category is a feasible way. It can promote teachers’ thinking and decision making. Therefore, this paper is suggested that we can use group dynamics in instruction and curriculum.