项目式教学与数学建模深度融合的初中数学教学研究

Research on Junior Middle School Mathematics Teaching with the Deep Integration of Project-Based Teaching and Mathematical Modeling

摘要: 本文紧扣2022版《义务教育数学课程标准》的新变化和新要求，从如何实现初中生数学核心素养培育的视角，阐述在初中数学教学过程中开展项目式教学与数学建模深度融合的必要性和理论基础。选取切合初中生知识体系的课题，通过发现问题、提出问题、分析问题、建立模型、求解模型、解决问题六大步骤设计教学案例，培养学生“会用数学的眼光观察现实世界、会用数学的思维思考现实世界、会用数学的语言表达现实世界”的核心素养，引导学生感悟数学与生活以及其它学科之间的联系，充分实现数学课程的综合育人价值。

Abstract: Closely following the new changes and new requirements of the 2022 edition of mathematics curriculum standard for compulsory education, this paper expounds the necessity and theoretical basis of the deep integration of project-based teaching and mathematical modeling in the process of junior middle school mathematics teaching from the perspective of how to achieve the cultivation of junior middle school students’ mathematics core literacy. This paper selects topics that are in line with the knowledge system of junior high school students, and designs teaching cases through six steps: discovering problems, asking questions, analyzing problems, establishing models, solving models, and solving problems, cultivating students’ core literacy of “observing the real world with mathematical eyes, thinking about the real world with mathematical thinking, and expressing the real world with mathematical language”, guiding students to perceive the connection between mathematics and life and other disciplines, and fully realize the comprehensive educational value of mathematics curriculum.