我们的数学为什么这么难学?与数学教材的编写是有一定的关系

zxygx1 2024-7-29 23:07:45来自综合论坛 教育说 该用户来自 江西南昌
我出生在一个普通的工人家庭,父亲是厂里的技术员,母亲是家庭主妇。家里条件一般,但父母对我的教育特别上心。记得小时候,父亲经常拿着一些机械图纸,教我认识图形,计算尺寸,那算是我最早的数学启蒙了。母亲虽然文化程度不高,但她总是鼓励我多问问题,多思考。在这样的家庭氛围中,我对数学产生了浓厚的兴趣。

但说实话,上学后,我发现数学并不像我想象中那么有趣。课本上的公式、定理一大堆,例题也是干巴巴的,缺乏实际应用的场景。老师在讲台上讲得头头是道,我却常常听得云里雾里。那时候,我就在想,这数学教材,是不是编写得有问题?

后来,我自己也成为了一名数学老师,这个问题一直困扰着我。我开始尝试从不同角度去思考,为什么我们的数学教材会让学生感到难学。经过多年的教学实践和研究,我发现,问题可能出在以下几个方面。


首先,教材的内容编排不够合理。很多知识点之间的联系没有很好地体现出来,学生学起来感觉零散,难以形成系统的认识。比如,初中的代数和几何,到了高中又重新学一遍,但内容却没有很好地衔接起来。学生难免会感到困惑,不知道这些知识到底有什么用。

其次,教材的例题和习题缺乏趣味性和生活化。很多题目都是为了考试而设计,与学生的日常生活关系不大。学生在学习过程中,很难体会到数学的实用性和趣味性,自然也就提不起兴趣。我记得有一次,我让学生计算一个不规则图形的面积,结果学生们一个个愁眉苦脸,觉得这题目太难了。但如果我们把这个问题放到生活中,比如计算一块不规则土地的面积,学生们可能就会觉得亲切多了。

再者,教材的语言表述过于抽象和枯燥。很多概念和公式,都是用非常严谨的数学语言来表述的,这对于初学者来说,理解起来确实有难度。如果我们能够用更通俗易懂的语言,结合一些生动的例子来解释这些概念,学生们学起来可能会轻松一些。

此外,教材对学生的思维方式和创新能力的培养也不够重视。很多题目都是固定的解题模式,学生只要掌握了套路,就能轻松应对考试。但这样的教学方式,很难激发学生的思考和探索。我们应该鼓励学生多角度思考问题,培养他们的创新意识和解决问题的能力。

总之,我认为,要想提高数学的学习效果,教材的编写是一个关键因素。我们需要从内容编排、例题设计、语言表述等多个方面入手,让数学教材更加贴近学生的实际,更加生动有趣。同时,我们也要注重培养学生的思维方式和创新能力,让他们真正感受到数学的魅力。


当然,这只是一个老教师的一点浅见。我相信,随着教育改革的不断深入,我们的数学教材一定会越编越好,学生们学数学也会越来越轻松。到那个时候,或许我们就能听到更多学生说:“数学,其实也挺有意思的!”

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