人教A版统计内容学困点的研究

发布时间：2018-06-23 03:12

本文选题：学困点 + 统计　；参考：《华东师范大学》2017年硕士论文

【摘要】：人教A版统计内容位于必修3的第2章、选修1-2的第1章和选修2-3的第3章,随着新课改的推进,统计内容的难度和内容都有所增加,它在学生学习与高考中的重要性与日俱增。研究学困点能够准确了解学生统计知识掌握情况,对学生统计内容的学习及教师统计内容的教学有指导性意义。本研究在甘肃省庆阳市某示范性高中进行调查来研究下列问题:1、人教A版统计内容知识点的难度分布;2学生在学习统计内容时主要的学困点;3、学困点产生的原因。在研究过程中,笔者对高一高二级308人进行了测试和问卷调查,对9名数学老师和12名参加测试的学生进行访谈,运用SPSS软件、excel软件及SOLO分类理论整理分析数据,深度剖析访谈,得到以下结论:1、统计内容章节整体难度由高到低依次是:统计案例变量相关性用样本估计总体随机抽样;统计知识的难度主要体现在:独立性检验与回归方程;2、统计内容四个章节的学困点;3、影响学生产生学困点的因素主要是:知识点本身的难度,教师教授的解题方法过少,学生未能及时复习难点内容以及在生活中很少运用统计知识;4、目前学生对较难统计知识多处于了解水平,未能理解原理并灵活运用。最后,结合本研究的结果来看,笔者从教师的课堂教学、学生的学习、教材的编写方面给出了一些建议:1、变量间的相关关系和统计案例应该作为统计内容教学学习的难点;2、教学中要注意比例关系的处理,图表信息的读取,复杂公式的应用;3、改进教法,注意知识点与问题情景的联系,及时进行教学测试。统计知识的学习要注意知识点的理解,灵活运用解题方法,及时复习;4、教材编写要注意知识的循序渐近性,应在统计案例上安排更多学时来帮助学生完成知识难度上的飞跃,弥补学生在应用统计知识解决问题上的不足。
[Abstract]:The statistical contents of version A are in chapter 2 of compulsory course 3, chapter 1 of elective 1-2 and chapter 3 of elective 2-3. With the development of new curriculum reform, the difficulty and content of statistical content have increased. It is becoming more and more important in students' study and college entrance examination. Research on the difficult point of learning can accurately understand the situation of students' statistical knowledge, which is of guiding significance to the study of students' statistical content and the teaching of teachers' statistical content. In this study, an investigation was carried out in a demonstration high school in Qingyang City, Gansu Province, to study the following question: 1. In the course of the research, the author conducted a test and questionnaire survey to 308 students of Grade two in Grade 1 Senior one, interviewed 9 math teachers and 12 students who took part in the test, and analyzed the data by using the software of SPSS excel and Solo classification theory. After in-depth analysis and interview, the following conclusions are drawn: 1. The overall difficulty of the statistical content chapter is in the order of high to low: the correlation of statistical case variables estimates the total random sampling with sample; The difficulty of statistical knowledge is mainly reflected in the independence test and regression equation, the difficulty in four chapters of statistics, the factors influencing students' learning difficulty are the difficulty of the knowledge point itself, and the method of solving the problem is too few for teachers and professors. Students fail to review the difficult content in time and seldom use statistical knowledge in their daily life. At present, students are at a level of understanding of difficult statistical knowledge, unable to understand the principle and apply it flexibly. Finally, combined with the results of this study, the author from the teacher's classroom teaching, students' learning, In the compilation of teaching materials, some suggestions are given: 1. The correlation between variables and statistical cases should be regarded as the difficult points in teaching and learning of statistical content. In teaching, attention should be paid to the processing of proportional relations and the reading of chart information. The application of complex formula is to improve teaching methods, pay attention to the connection between knowledge points and problem situations, and carry out teaching tests in time. In the study of statistical knowledge, attention should be paid to the understanding of the points of knowledge, flexible use of problem-solving methods, timely review of four, attention to the gradual and orderly nature of knowledge in the compilation of teaching materials, and more hours should be arranged in statistical cases to help students complete the leap in the difficulty of knowledge. To make up for the students in the application of statistical knowledge to solve problems.
【学位授予单位】：华东师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.6

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