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如何“改变思维角度”?即启用发散思维,也就是求异思维;其特征,表现在可以开启心扉,挖掘深层信息,架设起由已知、经可知、达未知的桥梁,创造出新的思路和解法;其运用,要求从一点出发,向四周辐射,编制起信息网络,达到思维的预想目标。数学教学的主要任务之一,就是加强对学生思维能力的培养。因此,启用发散思维,与数学教学,对于挖掘学生的数学智能,尤为重要。本文以不等式的相关知识为例,从以下两个方面作以探讨:
How to “change the angle of thinking”? That is to enable divergent thinking, that is, different thinking; its characteristics, can open your heart, dig deep information, erected by the known, through the unknown, the unknown bridge to create a new The way of reconciliation; its application requires starting from one point, to the surrounding radiation, the preparation of the information network, to achieve the desired goal of thinking. One of the main tasks of mathematics teaching is to strengthen the cultivation of students’ thinking ability. Therefore, enabling divergent thinking, coupled with math teaching, is especially important for tapping students’ mathematical intelligence. This article takes the related knowledge of inequality as an example to discuss the following two aspects: