In response to the pain points of knowledge creation and knowledge connection in the basic courses of architectural design for design majors in application-oriented universities, based on constructivist learning theory and the framework of the transformation process of explicit and implicit knowledge in the SECI knowledge creation model, explores the optimization mode of teaching innovation from the socialization, externalization, combination, and internalization stages through past teaching practices and feedback. Proposing spiral improvement strategies for knowledge transformation in architectural design basic courses based on the SECI model, exploring methods for multi-dimensional knowledge construction under the SECI knowledge construction model framework ,Scientifically optimizing the construction process of the spiral of implicit and explicit knowledge. Improving the efficiency of knowledge transformation and creating a model for students to actively construct knowledge.Providing a new perspective and clue for the teaching practice of student-centered constructivist theory, and further enriching the practical methods of constructivist teaching.