The Application of RMI Principle in High School Mathematics Teaching

随着核心素养导向的高中数学课程改革不断深化，探索科学有效的教学方法成为数学教育研究的重要课题。RMI (表示–映射–反演)原则作为一种系统化的数学方法论，强调通过数学表示、映射转换和反演求解的思维过程，将复杂问题转化为可解决的模型，对提升学生的数学思维能力具有重要作用。本文基于RMI原则，系统探讨其在高中数学教学中的应用模式与实践路径。With the deepening of the core literature-oriented senior high school mathematics curriculum reform, the exploration of scientific and effective teaching methods has become an important topic in mathematics education research. As a systematic mathematical methodology, RMI (Representation-Map-Inversion) principle emphasizes the thinking process of mathematical representation, mapping transformation and inversion solution to transform complex problems into solvable models, which plays an important role in improving students’ mathematical thinking ability. Based on RMI principle, this paper systematically discusses its application model and practice path in high school mathematics teaching.