中日初中数学教材中《圆》内容的比较研究——以人教版和学校图书版为例

A Comparative Study on Circle Section of Junior Middle School between Chinese and Japanese Mathematical Textbook—Taking People’s Education Edition and School Books as an Example

圆是常见的几何图形,它的性质和应用是中学图形与几何板块的重要内容。图形与几何是中小学教学的重要内容之一,各国教材对图形与几何的呈现方式也不尽相同。日本与我国同属于东方教育系统,在数学教育上有一定的相似之处。本文选取“人教版”和“学校图书”两版初中数学教材,从教材内容、编写体系、例习题、旁白四个方面分析两版教材中《圆》内容的异同之处,通过对比分析得到两版教材均重视知识的归纳总结,人教版教材更加注重学生对数学文化的了解,习题素材更接近学生生活,学校图书版教材更重视对知识点的深入学习等结论,最后根据以上研究对教材编写提出了相关建议。

Circle is a common geometric figure, and its properties and applications are the important content of graphics and geometry in middle school. Figure and geometry is one of the important contents of primary and secondary school teaching. The teaching materials of different countries show different ways of figure and geometry. Japan and China belong to the eastern education system, there are certain similarities in mathematics education. This paper selects two editions of digital textbooks for junior middle school, namely “People’s Education Edition” and “School Books” respectively, and analyzes the similarities and differences between the two editions from four aspects, namely textbook content, compilation system, example exercises and narration. By comparing the relevant knowledge points, it is concluded that both editions attach importance to knowledge induction and summary, while the People’s Education Edition pays more attention to students’ understanding of mathematical culture. The exercise material is closer to students’ life, and the School Book Edition textbooks pay more attention to the in-depth study of knowledge points and other conclusions. Finally, according to the above research, the author puts forward relevant suggestions for the compilation of textbooks.