成教班数学差生转换研究
发布时间：2018-07-18 16:08
【摘要】：本文主要是探讨成教学生的转换,期望通过笔者的研究对培养成教生提供一些策略和建议。 差生问题,是基础教育中的一个大问题。长期以来,针对基础教育和高等教育的研究很多,对于职业高中的研究也有很多,但是对成教学生的研究却很少。笔者接触过很多的成教生,并且有幸给他们进行了为期一年的教学。成教生中也有很多“优秀”的学生 所以笔者认为研究他们是有必要,而且是可行的。 笔者在教学过程中发现,这些学生在面对初高中的知识时,反应迟缓。而当笔者提出一些“较难的”问题时,他们有时却又有一些很巧妙的思路。这些问题是指一些初等的数学建模问题。所以笔者提出一个假设：他们不愿意学数学,讨厌数学的原因是他们学的数学太“简单”了。 笔者试图通过：教学实验和课堂观察来进行研究。 笔者认为转换差生应该遵循以下策略： (一)关注差生：在笔者面对的很多差生中,有很多人有自卑感。但是在他们当中也有很多优秀的同学,他们或考上研究生或找到了很好的工作。其实关注差生,不一定要保证他们的成绩会提高多少,但是至少可以让他们有信心,他们可以做出甚至超出“优生”的“成绩”。换句话说,笔者认为,其实并不存在差生,他们只是不会考试罢了。 (二)选材：选材就是选好的问题。希尔伯特说过“好的问题”,其标准有二：一是清晰易懂；二是难而又可解决。例如初等“数学建模”的问题就很好的符合这些准则。再则,选材最好选身边的问题。例如笔者讲解“假设检验”时,就以大学生在面对产品推销时上当受骗的经验为例。还有一些数学谜题、游戏等等,他们可以参与,积极性都很高。 (三)课堂内容的难易度：笔者认为,学生是可以“理解”这种很难的数学问题的,只是不会自己“操作”。所以笔者就有意的加大了一些问题的难度,但发现依然有很多人可以提出很好的解法。 通过笔者的努力,成教生都发生了明显的转化。 笔者对参加成考的学生进行了为期三个月的复习。笔者采用了学生提问,笔者来回答,再讲知识这种模式来进行教学。最终,成教班由模拟时的平均成绩：64.29分,及格率为：20%,提高到2011年成考时的80.69分,和43%。 针对通过成考后的学生,笔者就应用前面的假设。更改了部分教学的内容,通过模拟情景,让学生发现问题、解决问题的模式进行教学。在第5章,笔者列举了部分使用过的案例。通过这些案例,学生对数学的畏惧心理少了,使他们了解到在日常生活当中,无时无刻都在使用数学。 本文拟创新之处：长期以来,对于成教学生的研究都是被忽视的。笔者提出了一个新的观念：使用“困难”的问题进行讲解,同样可以使得学生有收获。 不足之处：现阶段,国内外对于成教生的研究都很少,笔者参考的理论依据都来至于基础教育的差生研究；因为笔者的时间和能力有限,其中肯定有很多不足之处。
[Abstract]:This article mainly discusses the transformation of adult students, and hopes to provide some strategies and suggestions for training adult students through the author's research.
The problem of poor students is a big problem in basic education. For a long time, there are a lot of research on basic and higher education, and there are many studies on vocational high school, but there are few research on adult students. I have been in contact with many adult students and have the privilege to teach them for a year. A number of "excellent" students
Therefore, I think it is necessary and feasible to study them.
In the course of the teaching, I found that these students were slow to respond to the knowledge of early and high school. And when I put forward some "difficult" questions, they sometimes have some very clever ideas. These problems refer to some elementary mathematical modeling problems. So I put forward a hypothesis that they are not willing to learn mathematics. The reason for math is that their math is too simple.
The author attempts to conduct research through teaching experiments and classroom observation.
The author believes that the following strategies should be followed to transform poor students.
(1) pay attention to poor students: in many of the poor students I face, many people have a sense of inferiority. But there are also a lot of good students among them. They either take a graduate student or find a good job. In fact, paying attention to the poor students does not necessarily guarantee their achievements, but at least they can make them confident that they can. In other words, I do not think there are poor students. They just do not test.
(two) material selection: selection is a good choice. Hilbert said that "good problems", the standard has two: one is clear and easy to understand; two is difficult and can be solved. For example, the problem of elementary "mathematical modeling" is well conformed to these criteria. For example, college students are being cheated on product marketing. There are still some mathematical puzzles, games and so on. They can participate and have high enthusiasm.
(three) the difficulty of classroom content: the author believes that students can "understand" this difficult mathematical problem, but will not "operate" themselves. So I have deliberately increased the difficulty of some problems, but there are still a lot of people who can put forward a good solution.
Through the author's efforts, adult education students have undergone obvious transformation.
The author took three months of review for the students who participated in the examination. The author took the students' questions, and the author answered, and then said the pattern of knowledge to teach. Finally, the average achievement of the teaching class was 64.29 points, and the passing rate was 20%, and increased to 80.69 points in 2011, and 43%.
In the fifth chapter, the author lists some of the cases used in the fifth chapter. Through these cases, the students' fear of mathematics is less, so that they understand the day in the day. In ordinary life, mathematics is used all the time.
Innovation in this article: for a long time, the study of adult students has been ignored. I put forward a new idea: the use of "difficult" questions to explain, can also make students gain.
Inadequacies: at the present stage, there are few studies on the adult students at home and abroad, and the author's theoretical basis is based on the study of the poor students in basic education; because of the limited time and ability of the author, there must be a lot of shortcomings.
【学位授予单位】：西南大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：G724
本文编号：2132436
[Abstract]:This article mainly discusses the transformation of adult students, and hopes to provide some strategies and suggestions for training adult students through the author's research.
The problem of poor students is a big problem in basic education. For a long time, there are a lot of research on basic and higher education, and there are many studies on vocational high school, but there are few research on adult students. I have been in contact with many adult students and have the privilege to teach them for a year. A number of "excellent" students
Therefore, I think it is necessary and feasible to study them.
In the course of the teaching, I found that these students were slow to respond to the knowledge of early and high school. And when I put forward some "difficult" questions, they sometimes have some very clever ideas. These problems refer to some elementary mathematical modeling problems. So I put forward a hypothesis that they are not willing to learn mathematics. The reason for math is that their math is too simple.
The author attempts to conduct research through teaching experiments and classroom observation.
The author believes that the following strategies should be followed to transform poor students.
(1) pay attention to poor students: in many of the poor students I face, many people have a sense of inferiority. But there are also a lot of good students among them. They either take a graduate student or find a good job. In fact, paying attention to the poor students does not necessarily guarantee their achievements, but at least they can make them confident that they can. In other words, I do not think there are poor students. They just do not test.
(two) material selection: selection is a good choice. Hilbert said that "good problems", the standard has two: one is clear and easy to understand; two is difficult and can be solved. For example, the problem of elementary "mathematical modeling" is well conformed to these criteria. For example, college students are being cheated on product marketing. There are still some mathematical puzzles, games and so on. They can participate and have high enthusiasm.
(three) the difficulty of classroom content: the author believes that students can "understand" this difficult mathematical problem, but will not "operate" themselves. So I have deliberately increased the difficulty of some problems, but there are still a lot of people who can put forward a good solution.
Through the author's efforts, adult education students have undergone obvious transformation.
The author took three months of review for the students who participated in the examination. The author took the students' questions, and the author answered, and then said the pattern of knowledge to teach. Finally, the average achievement of the teaching class was 64.29 points, and the passing rate was 20%, and increased to 80.69 points in 2011, and 43%.
In the fifth chapter, the author lists some of the cases used in the fifth chapter. Through these cases, the students' fear of mathematics is less, so that they understand the day in the day. In ordinary life, mathematics is used all the time.
Innovation in this article: for a long time, the study of adult students has been ignored. I put forward a new idea: the use of "difficult" questions to explain, can also make students gain.
Inadequacies: at the present stage, there are few studies on the adult students at home and abroad, and the author's theoretical basis is based on the study of the poor students in basic education; because of the limited time and ability of the author, there must be a lot of shortcomings.
【学位授予单位】：西南大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：G724
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