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研究表明,现阶段大多数高中数学课堂气氛沉闷,究其原因是教师教学模式的僵化,不能有效设计问题链来帮助学生进行知识理解,挫伤了学生的学习积极性,降低了课堂教学实效。本文笔者对现阶段高中数学课堂教学存在的弊端进行了深刻思考,提出了问题链的设计原则,并以实例证明问题链在实际课堂教学中的具体应用价值。
The research shows that the majority of high school mathematics classrooms are dull at this stage. The reason is that teachers’ teaching model is rigid, the problem chain can not be effectively designed to help students to understand knowledge, dampen the enthusiasm of students and reduce the effectiveness of classroom teaching. In this paper, the author of the present high school math classroom teaching has made a profound consideration of the shortcomings, put forward the design principles of the problem chain, and an example to prove the problem chain in the actual classroom teaching of specific value.