The content update is different: the new version of high school mathematics synchronous analysis and evaluation pays more attention to the internal relationship and practical application of mathematics knowledge points. However, the old version only pays attention to the theoretical points of the definition, and less involves interpretation and analysis.

Different teaching methods: the new version of synchronous analysis and evaluation of senior high school mathematics pays more attention to students' independent learning and cooperative inquiry, guiding students to think independently, cooperate and communicate and practice, while the old version is more rigid exercises and examples, belonging to a fixed template.