职业高中数学的情境教学研究

发布时间：2018-07-23 08:49

【摘要】：职业高中的学生在学习文化知识方面存在较大问题,一些学生讨厌学习,讨厌念书,在数学的学习上找不到兴趣,甚至觉得学习高中数学毫无用处,导致了学生对数学感到枯燥无味。《数学课程标准》为了学生的终身发展提出来了“数学教学中,教师要创设适当的问题情境,鼓励学生发现数学的规律和问题解决的途径,使他们经历知识形成的过程”。教师若能将一些生活情境、活动情境等数学情境引入教学课堂,将会吸引多数学生参与到数学课堂中。通过一些情境可以使师生之间,教师与知识之间,学生与知识之间,知识与知识之间形成一个非常好的交流,这样学生即能感受到数学与生活的关系,也能不自觉的进入数学的世界,还能高效的轻松的学到知识。这样的学习过程,使学生的思维能力会获得很大的培养,也改变了传统课堂中教师为主的弊端,形成学生占主导地位,教师起引导作用的课堂模式,为学生的创造能力、逻辑思维能力的提高起到很大的作用。在职业高中中最大的作用就是会慢慢吸引到越来越多的学生参与到数学课堂中。所以,数学的情境教学应该是我们要研究的一个问题。通过对职业高中学生的特点的了解,数学知识掌握情况的把握,以及对他们的心理特点的认识,本文将分五大部分进行阐述：第一部分是进行情境教学的缘由,包括职业高中学生的特点,国内外的研究情况,论文的提出;第二部分是情境教学的相关基本概念,包括内涵、类型、特点、原则;第三部分是数学情境教学的现状调查分析,利用调查问卷的方法调查了高中教师在情境教学上的方方面面,并对数据进行了分析；第四部分是对高中阶段的三个知识点进行了情境教学法的案例研究,为高中的情境教学提供了一些理论基础和示范；第五部分是对情境教学效果成果的研究,通过数据分析情境教学对学生的数学学习的作用,能力培养的作用。
[Abstract]:Students in vocational high schools have big problems in learning cultural knowledge. Some students hate learning, hate to study, find no interest in learning mathematics, and even find it useless to learn high school mathematics. "in mathematics teaching, teachers should create appropriate problem situations to encourage students to find out the laws of mathematics and the ways to solve problems." They go through the process of knowledge formation. " If teachers can introduce some life situations, activity situations and other mathematical situations into the classroom, most students will be attracted to participate in the mathematics classroom. It is possible to form a very good communication between teachers and students, between teachers and knowledge, between students and knowledge, between knowledge and knowledge, so that students can feel the relationship between mathematics and life. Can also unconsciously enter the world of mathematics, but also efficient and easy to learn knowledge. Such a learning process will enable students' thinking ability to be greatly cultivated, and it will also change the traditional teacher-oriented malpractice in the classroom, and form a classroom model in which students are dominant and teachers play a leading role, so as to create students' ability. The improvement of logical thinking ability plays a great role. The most important role of vocational high schools is to attract more and more students to participate in mathematics class. Therefore, the situation teaching of mathematics should be a problem that we should study. Through the understanding of the characteristics of vocational high school students, the grasp of mathematical knowledge, and the understanding of their psychological characteristics, this paper will be divided into five parts: the first part is the reason of situational teaching. Including the characteristics of vocational high school students, the research situation at home and abroad, the paper put forward; the second part is the basic concepts of situational teaching, including the connotation, types, characteristics, principles; the third part is the current situation of mathematical situational teaching investigation and analysis, The questionnaire is used to investigate all aspects of high school teachers' situational teaching, and the data are analyzed. The fourth part is a case study of situational teaching method for three knowledge points in senior middle school. It provides some theoretical basis and demonstration for situational teaching in senior high school. The fifth part is the research on the results of situational teaching. Through the data analysis of the role of situational teaching to students' mathematics learning and ability cultivation.
【学位授予单位】：华中师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.6

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