高中数学人教A版新旧教材数学内容比较研究——以“不等式”内容为例
A Comparative Study on the Mathematics Content between the New and Old Versions of High School Mathematics Textbook People’s Education Edition A—Taking “The Inequality Content” as an Example

随着时代的不断进步，我国的基础教育质量大幅提升，这与我国的数学课程教育改革密不可分。为了探究高中数学人教A版新旧教材在“不等式”内容的编写改动，文章选取了高中数学人教A版2007年版和人教A版2019年版的不等式必修部分为研究对象，采用了分析研究方法，对不等式部分进行了分析和比较研究。结合新旧教材不等式部分编排的具体内容，分析新旧教材内容的编排特点，为我国基础教育数学教师的教学提供若干建议。
With the continuous progress of the times, the quality of basic education in China has been greatly improved, which is inseparable from the reform of mathematics curriculum education in China. In order to explore the changes in the contents of “inequality” in the new and old textbooks of Senior High School Mathematics People’s Education A Edition, this paper selects the compulsory inequality parts of Senior High School Mathematics Education A Edition in 2007 and 2019 as the research objects, and adopts the analytical research method to analyze and compare the inequality parts. Combined with the specific content of the inequality part of the new and old textbooks, this paper analyzes the layout characteristics of the new and old textbooks, and provides some suggestions for the teaching of mathematics teachers in basic education in China.