人教A版与湘教版高中数学教材旁白比较分析——以必修部分“函数”主题为例

A Comparative Analysis of the Explanatory Texts in the High School Mathematics Textbooks of the People’s Education Edition A and the Hunan Education Edition—Taking the Theme of “Functions” in the Compulsory Part as an Example

摘要: 本文以人教A版、湘教版必修课程中“函数”主题为例，对两版教材的旁白做对比分析，使用内容分析法和比较研究法，对教材旁白的分布状况、类型及呈现方式三个维度进行研究，旨在找出两版教材在旁白设计中的特点及其教学意义，为教材编写、教学实践提供理论方面参考，本文提出了把旁白进行优化的具体建议，期望能够提升教材的辅助效果，增进学生的数学学习成效。

Abstract: This study examines the “Functions” theme in the compulsory mathematics textbooks published by the People’s Education Edition A and Hunan Education Edition, serving as case studies. Utilizing content analysis and comparative research methods, it investigates the distribution, types, and presentation styles of textual commentary within these two editions. The objective is to identify distinctive characteristics in their commentary design and to explore the underlying pedagogical implications, thereby offering theoretical insights for textbook development and instructional practice. Based on the findings, the paper proposes specific recommendations for optimizing narrative structures to enhance the supplementary value of textbooks and improve students’ mathematical learning outcomes.