《化学反应原理》模块作为高中化学新课程选修课程中重要的组成部分,是化学学科理论基础之一,也是高考必选模块。由于研究对象的复杂性和关联性、研究层次的多样性和交错性、研究方法的综合性和实用性,成为学生学习、教师教学的难点。如何理解该模块的教学功能、把握教学内容的深度和广度, “Chemical Reaction Theory” modules as an important part of high school chemistry new course elective courses is one of the theoretical basis of chemistry, but also the necessary modules of the college entrance examination. Due to the complexity and relevance of the research object, the diversity and staggering of the research level, the comprehensiveness and practicability of the research methods, it becomes a difficult point for the students to learn and teach the teachers. How to understand the module’s teaching function, grasp the depth and breadth of teaching content,