人教版《三角函数》的教材分析  

Textbook Analysis of the People’s Education “Trigonometric Function”

作　　者：安瑞芳 陈佘喜[1] 

机构地区：[1]湖南科技大学,湖南 湘潭

出　　处：《教育进展》2021年第4期1048-1054,共7页Advances in Education

摘　　要：三角函数是高中数学的一个重要内容。本文针对人教版第五章《三角函数》,从教材的总体、教学目标、知识内容、数学思想方法的应用等方面进行了分析,建议教师在使用本教材时要注重创设问题情境,引导学生通过类比与数形结合来获取知识。Trigonometric function is an important content of high school mathematics. This paper analyzes Trigonometric Functions in the fifth chapter of the People’s Education Edition from the aspects of the overall teaching material, teaching objectives, knowledge content and the application of mathematical thinking methods, etc. It is suggested that teachers should pay attention to creating problem situations when using this textbook and guide students to acquire knowledge through the combination of analogy and numbers and shapes.

关 键 词：三角函数 人教版教材 数学思想 

分 类 号：G63[文化科学—教育学]