一、高中化学采用情景教学的意义众所周知,化学课程具有抽象性和微观性,特别是选考《物质结构与性质》的同学更是如此,所以不容易被学生理解、掌握,尤其是高中化学,它在初中化学的基础上又加大了难度,所以学生在学习过程中存在很大困难.因此教师有必要通过创设 First, the significance of high school chemistry using situational teaching As we all know, chemical courses are abstract and micro-level, especially the selection of “material structure and nature of” students even more so, it is not easy for students to understand and master, especially high school chemistry, It is based on the chemistry of junior high school has increased the difficulty, so students in the learning process there is a great difficulty.Therefore, teachers need to create