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随着素质教育的全面实施以及对学生综合能力的培养认识的统一,如何培养学生解决实际问题,提高思维能力已逐步受到越来越多老师的重视.那么如何培养学生的数学思维能力呢?本文就建构合理的数学模型,培养学生的数学思维能力谈谈自己的一点看法.一、建构方程模型,引导超常规思维在解决实际问题中,我们常常从实际情况所存在的等量关系,提取方程模型,寻求不同的思维方法,引导学生超常规思维,培养创造力.〈问题一〉某班举行趣味数学主题班会,辅导员首先发言,他说:“到2008年我的出生年份的数字之和恰好等于我到2008年的年龄,请问我在哪一年出生?到2008年我几岁了?”分析设辅导员出生年份为19xy,即出生年份的十位数字为x,个位数字为y,则列出方程为:2008-(1900+
With the full implementation of quality education and the unification of students’ comprehensive abilities, how to train students to solve practical problems and improve their thinking ability has gradually been paid more and more attention by teachers. How to train students’ mathematics thinking ability? To build a reasonable mathematical model and develop students’ mathematical thinking ability to talk about their own views. First, build the equation model, guide the extraordinary thinking In solving practical problems, we often extract the equation from the same relationship in the actual situation. Models, seek different ways of thinking, guide students to think beyond the ordinary and cultivate creativity. A class held a fun math class meeting. The tutor first spoke. He said: “The number of my birth years in 2008 And exactly equal to my age in 2008, what year was I born? How old am I in 2008? ”Analyst set the counselor’s birth year to 19xy, that is, the ten-digit year of birth is x, one digit For y, the equation is listed as: 2008-(1900+