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高中阶段数学被教师和学生提到重要位置,投入大量时间与精力。然而,不少学生成绩却不尽如人意。这种现象有一定的普遍性,理应引起深思。一、制约高中生数学成绩的瓶颈因素(一)数学学科难度的增加首先,概念难于理解。不少学生反映数学概念难以理解,与初中相比,高中数学触及抽象的集合语言、逻辑运算语言等。其次,思维方法的提升。高中数学思维方法与初中大不相同。初中阶段是机械的、便于操作的定势方式,而高中数学语言的抽象化对思维能力提出了高要求。这种能力要求的突变使很多学生感到不适应,导致成绩下降。再次,知识内容数量剧增。高中数学知识内容量急剧增加,单位
High school mathematics was mentioned by teachers and students in important positions and devoted a lot of time and energy. However, many students do not have satisfactory results. This phenomenon has a certain degree of universality and should cause deep reflection. First, the bottleneck factors that constrain the mathematics achievement of high school students (1) The difficulty of mathematics discipline increases First of all, the concept is difficult to understand. Many students find it difficult to understand the concept of mathematics. Compared with junior high school, high school mathematics touches abstract collection language and logical operation language. Second, the way of thinking has improved. High school mathematics thinking method is not the same as junior high school. The junior high school stage is a mechanical, easy-to-operate mode of orientation, and the abstraction of the high school mathematics language places high demands on the ability to think. This sudden change in the ability to make many students feel uncomfortable, resulting in decreased performance. Again, the amount of knowledge content has increased dramatically. The content of high school mathematics knowledge has increased dramatically.