中职概率统计教学的实践研究

发布时间：2018-04-08 19:09

本文选题：中职　切入点：概率统计　出处：《南京师范大学》2017年硕士论文

【摘要】：在教育越来越受重视的今天,概率统计在中职数学中的地位不断攀升。随着教育思路和理念的与时俱进、教育改革的深入,数学的教学方法也在不断创新。通过将学生带入实际环境中去操作实践来学习的“实践式”教学方法,在其使用范围和方式上也有了更新。本次研究采用“和生活实际相结合的实践式”教学法来改善中职数学中概率统计部分教学效果、促进学生对概念的理解,让教师的教和学生的学都做到“学用结合”。论文综合采用了文献分析法、问卷调查法、访谈统计法、经验总结法等研究方法,通过搜集分析相关文献资料、整理总结多名授课教师填写的调查问卷、收集统计对单个学生进行的访谈交流、以及提炼汇总自己和其他教师教学经验等方法,构建了中职概率统计教学的理论框架,并通过自己的教学实践对“实践式”教学法的理论进行了完善。研究获得的主要结论有:(1)在中职概率统计的教学研究中,国内外的教育学者不断研究创新,但目前概率统计的教学中还存在着“理论脱离实际”、“未考虑学生实际能力”和“讲考无关”等问题。(2)教师的问卷调查结果显示:教师对概率统计部分教学内容较为重视,教学难点在于学生对抽象概念的掌握;对实践法教学概率统计持肯定态度,多人进行过教学实践。(3)通过课程实践证实了“与日常生活相结合的实践式”的教学方法,可以达到教学目的和要求,符合《大纲》和《标准》的要求,贴近生活的同时还调动了学生的积极性,得到了学生良好的反馈。(4)采用“重新设置教学内容,结合实际”、“激发学生学习兴趣,走出课堂”、“启发学生自主理解,总结概念”、“引导学生讨论类比,举一反三”的教学策略切实可行。基于实践研究的结果,建议教师:学考内容匹配、降低教学难度、走出课堂走入生活;建议学生:端正学习态度、培养学习习惯、补充基础知识。相互配合才能达到更好的教学效果。
[Abstract]:Nowadays, when education is paid more and more attention, the position of probability and statistics in secondary vocational mathematics is rising.With the development of educational ideas and ideas and the deepening of educational reform, the teaching methods of mathematics are constantly innovating.The "practical" teaching method, which brings students into the actual environment to operate the practice, has also been updated in its scope and way of use.In this study, the teaching method of "the combination of life and practice" is adopted to improve the teaching effect of probability and statistics in secondary vocational mathematics, to promote students' understanding of concepts, and to make both teachers' teaching and students' learning "combine learning and using".The thesis synthetically adopts the literature analysis method, the questionnaire survey method, the interview statistics method, the experience summary method and so on research method, through collecting and analyzing the related literature material, collates and summarizes many teaching teachers to fill in the questionnaire.Collecting statistics to interview individual students, as well as refining and collecting their own and other teachers' teaching experience, the theoretical framework of probabilistic statistics teaching in secondary vocational schools is constructed.And through their own teaching practice, the theory of "practice" teaching method has been perfected.The main conclusions of the study are: (1) in the teaching research of probabilistic statistics in secondary vocational schools, educational scholars at home and abroad have been constantly studying and innovating, but at present, there are still "theories divorced from practice" in the teaching of probability statistics.The result of the questionnaire survey shows that teachers pay more attention to the teaching content of probability and statistics, and the difficulty of teaching lies in the students' grasp of abstract concepts;Holding a positive attitude to the teaching probability and statistics of the practical method, many people have carried out the teaching practice. 3) through the course practice, it has proved that the teaching method of "the practical form combined with the daily life" can achieve the teaching aim and the request.In line with the requirements of "outline" and "Standard", close to the life of the students at the same time aroused the enthusiasm of the students, received good feedback from students. 4) to "reset the content of teaching, combined with the actual", "stimulate students' interest in learning,"The teaching strategies of "out of the classroom", "enlighten students to understand independently, sum up concepts", "guide students to discuss analogy, draw a lesson from one another" are feasible.Based on the results of practical research, it is suggested that teachers: match the contents of the study examination, reduce the difficulty of teaching and go out of the classroom to enter into life, and suggest that the students should correct their learning attitude, cultivate their study habits and supplement their basic knowledge.Only by cooperating with each other can we achieve better teaching results.
【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.6

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