李海峰， 王 炜
【关 键 词 】：
经验认知冲突探究法； 在线协作知识建构； 基于设计的研究； 翻转课堂； 学习策略
It is an important way for collaborative knowledge building to achieve knowledge innovation. However, the main challenges faced by flipped classroom are the absence of construction, the lack of the depth in construction, and the unsustainability of depth, which lie in learners' lack of experiential knowledge, conceptual construction and sustained motivation. Therefore, the empirical cognitive conflict inquiry method is proposed based on the experience tower theory and cognitive conflict theory, which includes the experience generation system, individual cognitive conflict system, collective cognitive conflict system and knowledge building system. Based on the design-based research, the evaluation weight, problem design and learning scaffold are gradually improved through three rounds of iterative experiments, and finally strategies for deep collaborative knowledge construction are formed for flipped classroom. The research results show that method dispels the limitations in micro video-based experiential learning mode, provides a diversified experience generation mode, and establishes a basic approach to drive individual, group and collective cognitive conflicts with problem embedding. And the learning scaffold is designed to promote the continuous development of learners' deep collaborative knowledge building.