理论介入可以促进教师专业发展。一个完整的理论介入的课例研究过程,包含反思契机、问题界定、知识基础、行动选择四个主要阶段。在整个模式中,理论介入这个环节让课例研究在反思对象上主要面向教师决策的知识基础。 Theoretical intervention can promote teachers’ professional development. A complete course of theoretical research involves the four main stages of reflection, problem definition, knowledge base and action selection. Throughout the model, the theory involved in this part of the case study to reflect on the object mainly for teacher decision-making knowledge base.