初中数学课堂导入策略探究

发布时间：2018-11-15 07:04

【摘要】：导入是教师课堂教学环节的开始,也是课堂教学的重要环节,一个好的课堂导入可以培养学生的创造性思维。在上课伊始,学生的注意力还没有完全集中到学习上,思想也比较松懈,一名好的数学教师会想尽各种办法,让学生把注意力转移到数学课堂的学习上来。教师的课堂教学能否成功,关键方面在于能否激发学生的学习兴趣。目前很多教育学者和专家对课堂导入进行了深层次的研究,很多的数学教师也都在关心着“在数学课堂教学中如何进行导入”这一问题。作为一名初中数学教师,我结合自身的教学经验和实际的教学实验,对初中数学课堂导入策略进行了探究。在进行课堂导入时我们不能单一的采用某一种导入方法,运用时也不能仅仅套用模式,每一种导入方法也都有其自身的不足需要进一步完善。课堂教学导入有很多不同的途径与方法,数学教师应该选择一个好的课堂导入来提高学生的学习兴趣。本文以“初中数学课堂导入策略探究”为题,从国内外研究现状出发,把数学教学分为概念教学、命题教学、数学问题解决的教学三类,并结合实际的教学经验,列举了一些在数学教学过程中可以采用的一些导入方法,在研究过程中主要采用了案例分析法和实验法。本文首先说明了研究意义,介绍了国内外的研究现状以及课堂导入研究的理论基础；接着介绍了数学教学的三种分类,并对初中数学内容进行了简单分类；并说明了教学导入设计应遵循的五个原则,结合教学实际介绍了一些好的导入方法；通过对初中数学课堂导入的现状进行观察,分析了数学课堂导入存在问题的原因,针对初中数学课堂导入教学提出对策研究；然后针对课堂导入进行了实验调查；最后对本文进行了总结与反思。通过教学实验调查,验证了好的课堂导入不仅可以提高学生的数学成绩,也可以培养学生对数学学习的兴趣。教学活动的目的不仅仅是告诉学生学什么,还要教会学生怎样学,而一个好的导入设计可以促进学生实现从“学会”到“会学”的转变,学生学习的积极性和主动参与性得到了培养,教学效果也会得到提高。
[Abstract]:Introduction is not only the beginning of teachers' classroom teaching, but also the important link of classroom teaching. A good classroom introduction can cultivate students' creative thinking. At the beginning of class, the students' attention has not been completely focused on their study, and their thoughts are relatively lax. A good math teacher will do everything he can to make the students turn their attention to the study of mathematics class. The key to the success of teachers' classroom teaching is to stimulate students' interest in learning. At present, many educational scholars and experts have carried out deep research on classroom introduction, and many mathematics teachers are also concerned with the question of how to introduce in mathematics classroom teaching. As a mathematics teacher in junior high school, I have explored the strategies of introducing mathematics classroom in junior high school with my own teaching experience and actual teaching experiment. In the classroom introduction, we can not use a single introduction method, and we can not only apply the mode when we use it, each method also has its own shortcomings to be further improved. There are many different ways and means to introduce classroom teaching. Mathematics teachers should choose a good classroom guide to enhance students' interest in learning. Based on the research situation of junior high school mathematics classroom, this paper divides mathematics teaching into three categories: concept teaching, proposition teaching, mathematics problem solving teaching, and combining with practical teaching experience. This paper lists some introduction methods which can be used in mathematics teaching, and mainly adopts case analysis method and experimental method in the course of research. This paper first explains the significance of the research, introduces the domestic and foreign research situation and the theoretical basis of classroom introduction, then introduces the three categories of mathematics teaching, and makes a simple classification of mathematics content in junior high school. It also explains the five principles that should be followed in the design of teaching introduction, and introduces some good methods of teaching introduction according to the teaching practice. By observing the present situation of the mathematics classroom introduction in junior high school, this paper analyzes the reasons of the problems in the mathematics classroom introduction, puts forward the countermeasure research for the mathematics classroom introduction teaching in junior high school, and then carries on the experiment investigation to the classroom introduction; Finally, this paper is summarized and reflected. Through the investigation of teaching experiment, it is proved that good classroom introduction can not only improve students' mathematics achievement, but also cultivate students' interest in mathematics learning. The purpose of the teaching activities is not only to tell the students what to learn, but also to teach them how to learn, and a good introduction design can promote the transition from "learning" to "learning". Students' enthusiasm and active participation have been cultivated and the teaching effect will be improved.
【学位授予单位】：河南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.6

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