基于STEM教育理念下高中数学教学实践探究——以“圆的切线方程”为例

Research on High School Mathematics Teaching Practice Based on STEM Education Concept—Taking “Tangential Equation of a Circle” as an Example

摘要: STEM教育理念强调多个学科之间的交叉融合，培养学生的动手能力、思维能力、解决问题的能力、合作意识等，目的在于培养适应现代社会发展要求的综合型人才与创新型人才。本文以STEM教育课程“圆的切线方程”为例，从数学实验活动出发，应用动态数学软件GeoGebra，设计真实的问题情境，让学生自主提出问题，以此来激发学生的兴趣和探究欲，以期对STEM课程的一体化开发提供参考。

Abstract: The concept of STEM education emphasizes the cross-integration of multiple disciplines and cultivates students’ hands-on ability, thinking ability, problem-solving ability and cooperative consciousness, aiming at cultivating comprehensive talents who can adapt to the development of modern society. This paper takes the STEM education course “Tangential Equation of a Circle” as an example, combines mathematics experiment activities, applies dynamic mathematics software GeoGebra, creates a positive and active teaching atmosphere, designs real problem situations, and raises more challenging questions, so as to stimulate students’ interest and desire for inquiry, in order to provide reference for the integration development of STEM curriculum.