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初中数学所涵括的知识大多来自于现实生活中的具体数学现象,经过总结归纳过程而形成的数学知识具有一定的抽象性,因此,对教学过程中的问题设计进行不断优化,帮助学生发现隐藏在抽象描述外表下的数学本质,则是初中阶段数学教师深切思考的课题。此外,在当前新课程深化改革的教育背景下,教师优化初中数学教学问题设计,不仅有利于充分调动学生的学习积极性,培养学生数学学习思维能力,并且对于提高课堂教学效率方面具有重要的教学意义。那么,如何优
Most of the knowledge contained in junior high school mathematics comes from the concrete mathematical phenomena in real life. The mathematical knowledge formed through the process of summarization and induction has a certain degree of abstraction. Therefore, the problem design in the teaching process is continuously optimized to help students to find out the hidden In the abstract description of the mathematical nature of the exterior, it is the junior middle school mathematics teachers deep thought. In addition, under the current educational background of deepening the reform of new courses, teachers’ optimizing the design of junior high school mathematics teaching problems not only helps to arouse the enthusiasm of students and fosters their ability of thinking in mathematics learning, but also has important teaching significance in improving classroom teaching efficiency . So, how excellent