学习进阶视角下高中数学课程学历案设计——以“函数的概念与性质”为例
Design of High School Mathematics Curriculum Diploma Plan from the Perspective of Learning Progression—Taking “Concept and Properties of Functions” as an Example

数学教学在让学生掌握基本的知识技能的同时，还要促进学生数学核心素养的提升及水平的达成。“学习进阶”和“学历案”为培养数学核心素养提供了设计思路和操作框架。笔者以人教A版高中数学必修一的“函数的概念与性质”为例，结合将学习进阶融入学历案设计的三个要点，即要明确阶段性目标、要实现教学评一体化、要创设合适的教学情境，展示了融合学习进阶理论的完整单元学历案和课时学历案学习过程设计，分析了学习进阶理论与学历案设计结合的实践意义，以期为一线教师们提供参考。
Mathematics instruction aims to not only equip students with basic knowledge and skills, but also promote the development of their mathematical core competencies and the attainment of their proficiency level. “Learning progression” and “Education program” provide design ideas and operational framework for cultivating mathematics core literacy. Taking “The Concept and Nature of Function” as an example, the author combined the three key points of integrating learning progression into the design of degree plan, that is, to clarify the stage goal, to realize the integration of teaching evaluation, and to create a suitable teaching situation, and demonstrated the design of the learning process of the complete unit degree plan and the class hour degree plan integrating the theory of learning progression. This paper analyzes the practical significance of the combination of learning progression theory and academic record design, in order to provide reference for teachers.