CPFS结构单元教学在初中章末复习课中的探索与思考——以人教版“一次函数”为例

The Exploration and Thinking of CPFS Structured Unit Teaching in the Review Course at the End of Chapter in Junior High School—Take the “Linear Function” of PEP as an Example

摘要: 《义务教育数学课程标准(2022年版)》提出，探索大单元教学、单元整体教学等教学方式变革，以适应核心素养统领的课程内容结构化整合。文章基于以建立个体CPFS结构为主题的单元教学模式，首先分析了一次函数的CPFS结构，然后结合具体的教学内容，设计了三个教学环节，以引导学生在章末复习课中完善个体的CPFS结构，实现一次函数知识、方法、思想的结构化。最后提出了几点思考，为教师在章末复习课中更好地进行CPFS结构单元教学，发展学生的结构化思维，提升学生的数学素养提供了参考。

Abstract: “Compulsory Education Mathematics Curriculum Standards (2022 edition)” proposed to explore the reform of teaching methods such as large unit teaching and unit whole teaching, in order to adapt to the structured integration of curriculum content led by core literacy. Based on the unit teaching mode of establishing individual CPFS structure, this paper first analyzes the CPFS struc-ture of primary function, and then designs three teaching links in combination with specific teaching content to guide students to perfect the CPFS structure of individual function in the re-view class at the end of the chapter and realize the structuring of knowledge, methods and ideas of primary function. Finally, some thoughts are put forward, which provide a reference for teachers to better carry out CPFS structured unit teaching, develop students’ structured thinking and improve students’ mathematical literacy in the review class at the end of the chapter.