新课改要求让学生真正成为学习的主人,在此理念指导下,教师如何有效引导学生进行认知建构,如何恰当地改进我们的教学呢?对此,笔者有以下认识.1激起认知冲突,促进知识顺应建构主义认为,人们在构建认知时,存在着同化和顺应两个过程.在顺应过程中,学生要对已有的认知图式进行重现建构,以整合新的认知.教师要有效引导学生新认知的构建,就必须了解学生现有的认知基础,激活学生相关认识的长时记忆,恰当地酝酿认知冲突,打破原有认知结构的平衡,给予学生有 Under the guidance of this concept, how can teachers effectively guide students in cognitive construction and how to properly improve our teaching? In this regard, the author has the following understanding: 1) Arousing cognition Conflict and Promote Knowledge Adaptation Constructivism believes that people have two processes of assimilation and adaptation when they build their cognition: during the process of adaptation, students should reconstruct the existing cognitive schema in order to integrate new recognition To effectively guide the construction of new cognition, teachers must understand the students ’existing cognitive foundation, activate the long-term memory of students’ cognition, brew the cognitive conflict properly, break the balance of the original cognitive structure, Students have