Lee和Kwon在2001年提出认知冲突模型,这个模型分成三个阶段:预备阶段、冲突阶段与解决阶段。学生在预备阶段存在一种对周围事物的认识,在冲突阶段开始对自己原先的认知产生怀疑,在解决阶段放弃自己原先的认知。在教学过程中,当学生意识到与他们原先认知不能够调和的时候,就会表现出对冲突情境的兴趣,他们会重新审视认知冲突以达到平衡。 Lee and Kwon proposed a model of cognitive conflict in 2001. The model is divided into three phases: the preparatory phase, the conflict phase and the resolution phase. Students in the preparatory phase there is a knowledge of the surrounding things, in the conflict phase began to doubt their own original perception, in the resolution phase to give up their original cognition. In the teaching process, when students are aware that they can not reconcile with their original cognitions, they show an interest in conflict situations and they will re-examine the cognitive conflicts to strike a balance.