摘 要概率统计是高中数学重要的组成部分,在这个信息时代里和实际生活密不可分。故而在高中数学的教学过程中,教师应充分理解教材、运用教材,以便更好的促进学生学习掌握这部分知识。本文以人教 A 版和苏教版高中数学教材中的概率统计部分为研究对象,运用文献分析法、内容分析法、比较研究法、数学模型定量分析法等多种研究方法,将两版教材的内容结构、知识编排、习题设置进行对比研究,分析总结出人教 A 版和苏教版之间的异同以及各自的特色,给教师教学提出参考建议。关键词:教材;概率统计;比较研究;高中数学AbstractProbability and statistics is an important part of high school mathematics, which is inseparable from real life in this information age. Therefore, in the teaching process of high school mathematics, teachers should fully understand the teaching materials and use them, so as to better promote students to learn and master this part of knowledge. This paper takes the probability and statistics part of the a-version and su-version high school mathematics textbooks as the research object, and uses various research methods such as literature analysis, content analysis, comparative research, mathematical model quantitative analysis, etc. to make a comparative study of the content structure, knowledge arrangement, and study setting of the two versions of textbooks, and analyze and summarize the similarities and differences between the a-version and su-version, as well as their respective differences This paper puts forward some suggestions for teachers' teaching.Key words: teaching material;probability statistics;comparative study;High school mathematics;目 录1引 言.........................................................................................................11.1 研究背景...........................................................................................................11.2 选题意义......................................