学习物理就是不断地建立物理概念的过程,学好高中物理的关键之一是深刻透彻理解物理概念,而作为与概念教学效果密切相关的学生、教材、教师三方,以互动模式贯穿教与学,无疑为凸显新课标理念,实现新课程要求所必须。本文以《全反射》一节中,全反射概念教学为实例分析互动模式的创设、展开与效果。 Learning physics is the process of continually establishing the concept of physics. One of the keys to learning physics in high school is to understand the concepts of physics profoundly. As students, teaching materials and teachers closely related to the concept of teaching, In order to highlight the concept of the new curriculum, to achieve the requirements of the new curriculum necessary. In this paper, the “Total Reflection” section, total reflection concept teaching as an example to analyze the creation of interactive mode, expand and effect.