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所谓的发散性思维,就是从不同的角度,向不同方向或途径进行分析和解决问题的一种思维方式。它的主要特征是:多向性、多变性、独特性。现在的教学模式,绝大多数是满堂灌的模式,学生只能吸收模仿,很难有创新,思维也拘泥于某一道题目的具体解决方法,思维由点到线、由线到面的跨越很难实现。在新课程改革的引领下,打破了“以教师为中心,以传授知识为目的”的传统教学模式,真正实现学生对问题透彻的理解,培养学生数学的发散性思维显得尤为重要。一题多变,一题多解,整合融合知识点,应成为高中数学教学的常态,让学生看到题目间的差异与联系,但万变不理其宗,原理才是最终的回归,真正意义上达到了课堂教学的最佳效果。
The so-called divergent thinking is from a different perspective, to different directions or ways to analyze and solve the problem of a way of thinking. Its main features are: multi-directional, changeable, unique. The current teaching model, the vast majority of irresponsible models, students can only absorb imitation, it is difficult to have innovative, thinking is also rigidly adhered to a specific solution to a problem, thinking from point to line, from the line to the surface is difficult to cross achieve. Guided by the new curriculum reform, we have broken the traditional teaching mode of “focusing on teachers and imparting knowledge ”, and it is particularly important for students to fully understand the problems and to cultivate the divergent thinking of students in mathematics. One theme is changeable, one theme is multiple solutions, integration and integration of knowledge points should become the normal state of high school mathematics teaching, so that students can see the difference and connection between the topics, but the same thing is ignored and the principle is the ultimate return, the real In the sense of the classroom teaching to achieve the best results.