促进深度学习的课堂对话及优化路径

Classroom Dialogue that Promotes Deep Learning and Its Optimizing Path

核心素养理念下的课程改革推动着深度学习,课堂对话作为促进深度学习的有效手段,对于增进学生认知和社会情感能力的发展具有重要作用,已逐渐成为深化课堂教学改革的切入点。通过对15节体现深度学习的优质课例研究发现,深度学习的课堂对话具有师生平等的对话交流、多向互通的信息流向、垂直交叉的对话结构、促进解释的教师提问、指向高阶思维的学生回应、促进学生理解的教师反馈等特征。促进深度学习的课堂对话经历激活认知、知识建构和迁移评价三个阶段。优化课堂对话需要形成交融共生的对话关系,提供引发反思建构的对话内容,创新课堂对话的结构与形式,提升倾听、表达与反思的对话能力,营造开放协商的课堂对话氛围。

Curriculum reform under core competency concept promotes deep learning.Classroom dialogue,as an effective means to promote deep learning,plays an important role in enhancing students'cognition and social emotional ability,having become an important entry point for classroom teaching reform.Through the research on 15 quality classes of deep learning,it is found that the classroom dialogue of deep learning has the characteristics of equal dialogue between teachers and students,multi-directional information flow,vertical cross dialogue structure,teacher ques tions promoting interpretation,student response pointing to high-level thinking and teacher feedback promoting student understanding.Classroom dialogue that promotes deep learning undergoes three stages of cognition activation,knowledge construction and transfer and eva luation.Optimizing classroom dialogue requires the formation of blended and symbiotic dialogue,dialogue content that triggers reflective construction,innovating the structure and form of classroom dialogue,enhancing dialogue skills in listening,expressing,and reflecting,and the construction of open and negotiating dialogue at mosphere.