基于问题串的高中数学教学设计——以“直线与平面平行的判定”为例

Senior High School Mathematics Teaching Design Based on Question String—Taking “Judgment of Parallel Line and Plane” as an Example

摘要: 教学设计是实践教学的前提，本文以直线与平面平行为例，遵循学生认知规律，沿着学生正向思维，将讲授内容以分环节、设问题串的形式，问题设置难度层层递进，激发学生的思考欲，引导学生得到判定定理。

Abstract: Teaching design is the premise of practical teaching. This paper takes the parallel of the straight line and the plane as an example, follows the students’ cognitive laws, and follows the students’ positive thinking to stimulate students’ desire to think, and guide students to obtain the judgment theorem.