高中阶段数学运算的变化及对数学学习的影响

发布时间：2018-02-01 09:00

本文关键词： 运算能力学习状态心理素质运算训练　出处：《四川师范大学》2015年硕士论文　论文类型：学位论文

【摘要】：数学是为了培养学生的逻辑性思维,数学运算与数学解题方法是培养学生思维的直接表现形式。传统的数学教育很大程度上是把重点放在培养学生数学解题方法上,而对运算没有引起重视。本文在问题提出的背景中,通过期末考试的成绩展现出来的运算问题入手,以实证得到运算对学生学习数学的困扰。在数学学习中,解题的思路在运算能力不足产生的错误的干扰下,学生对知识点的理解无法达到应有的水平。在运算方法与技巧的选择上,能够选择最简易的方法与技巧也是运算能力的重要体现。运算能力在数学学习中的重要性,对中等生来说更为明显,也是影响这部分学生数学学习兴趣的一个显著因素。再者运算对学生在考试中的得分也有较大影响。考试中草稿纸的用量是学生运算能力在考试中最集中、最直接的展现。本人任教年级分为两个部,无论师资还是学生成绩,两个部都平均分配,总体实力相当,为本文对两个部学生在考试中草稿纸用量分析,提供了一个真实可靠的对比分析案例。本文分五章来论述准确迅速的运算对学习数学的的重要性、对数学学习的影响,以及造成运算能力不足的主要因素,加强学生运算能力训练的几点建议,采用问卷调查的方式了解学生运算中存在的问题,以A,B部作为对比,在A部有针对性的进行运算训练,通过一个学期的艰苦努力,学生运算能力得到大幅提高,在考试中由于运算速度慢导致的时间不够、运算错误导致的丢分的情况大幅降低,学生数学成绩得到明显的提高,实例证明采取的运算训练效果显著。
[Abstract]:Mathematics is to cultivate students' logical thinking. Mathematics operation and mathematical problem solving method are the direct manifestation of cultivating students' thinking. Traditional mathematics education focuses on cultivating students' mathematical problem solving method to a great extent. In the background of the question put forward, the paper starts with the arithmetic problem that the result of the final examination shows, and obtains the puzzlement of the operation to the student to study mathematics by the demonstration. In the mathematics study. The idea of problem solving is interfered with by the error caused by insufficient operation ability, students' understanding of knowledge points can not reach their due level, and in the choice of operation methods and skills. The ability to choose the most simple methods and skills is also an important embodiment of the ability of operation. The importance of the ability of operation in mathematics learning is more obvious to the middle school students. It is also a significant factor that affects the students' interest in mathematics learning. Moreover, the calculation has a great influence on the students' scores in the examination. The amount of draft paper in the examination is the most concentrated of the students' calculation ability in the examination. The most direct show. I teach grade is divided into two departments, whether teachers or student results, the two departments are equally distributed, the overall strength is the same, for the two students in the examination of the amount of manuscript paper analysis. This paper discusses the importance of accurate and rapid operation in learning mathematics, the influence on mathematics learning, and the main factors that cause the insufficiency of operation ability. Some suggestions on strengthening the training of students' operational ability, using questionnaire to understand the problems existing in the operation of students, and taking part A B as the contrast, carry out the operation training in part A. Through a semester of hard work, the students' computing ability has been greatly improved, due to the slow speed of the test due to the lack of time, the loss of points caused by operational errors has been greatly reduced. The result of mathematical training has been improved obviously, and the result of operation training has been proved to be remarkable.
【学位授予单位】：四川师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.6

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