概念图在初中数学平面几何复习课教学中的实践研究

发布时间：2018-06-10 05:10

本文选题：概念图 + 平面几何　；参考：《山西师范大学》2017年硕士论文

【摘要】：我国义务教育阶段数学新课程标准强调注重学生对数学知识间关联的理解,引导学生感受数学的整体性,培养学生的创新意识和实践能力。为了适应数学新课程的要求,应对教学方式、方法进行创新,制定有效的初中数学复习策略,全面提高学生的综合素质。概念图是一种组织和表征知识的工具,通过搜集整理相关文献资料发现,概念图应用于数学复习课教学的实践研究相对较少,因此开展概念图的实践研究对数学复习课教学的改进具有重要意义。研究前期,笔者在查阅相关文献资料的基础上,以有意义学习理论、建构主义学习理论以及布鲁纳的认知结构学习理论为指导思想,结合自己的研究设计,确立了以下研究问题:(1)探究概念图在初中数学平面几何复习课的教学中能否帮助教师设计更加有效的数学教学方式;(2)研究概念图在初中数学平面几何复习课教学中能否提高学生的数学复习效果,提高学生的数学成绩;(3)分析概念图对学生数学学习兴趣及态度的影响。本研究通过调查了解初中数学复习课现状,发现存在以下问题:教师在数学复习课教学中大多以讲授为主,忽视了学生思维能力的培养;教师对概念图有较高的认可度,但是实际使用度较低;学生数学复习课效率较低,缺少对知识的归纳总结。笔者以调查发现的问题和相关理论为依据,分别从教师、学生、教学实施以及评价四个层面进行了策略研究,并将提出的策略应用于实践研究中。通过对实践效果的调查分析,得出以下结论:(1)概念图应用于数学复习课教学,对学生的学习成绩有帮助,但是效果不显著。(2)概念图应用于数学复习课教学明显提高了学生学习数学的兴趣和态度。最后对本研究作出总结,并反思研究中存在的不足,为进一步的研究提供方向。
[Abstract]:The new mathematics curriculum standard of compulsory education in China emphasizes the students' understanding of the relationship between mathematical knowledge, guides students to feel the entirety of mathematics, and cultivates students' innovative consciousness and practical ability. In order to meet the requirements of the new mathematics curriculum, the teaching methods and methods should be innovated, and an effective review strategy for junior high school mathematics should be formulated to improve the students' comprehensive quality. Concept map is a kind of tool to organize and express knowledge. Through collecting and arranging relevant literature, it is found that there are few practical studies on the application of concept map in mathematics review teaching. Therefore, it is of great significance to carry out the practical research of concept map to improve the teaching of mathematics review class. At the beginning of the study, based on the reference of relevant literature, the author takes meaningful learning theory, constructivism learning theory and Bruner's cognitive structure learning theory as the guiding ideology, and combines his own research design. Establish the following research question: 1) explore the concept map in junior high school mathematics plan geometry review class teaching can help teachers to design a more effective teaching method of mathematics! 2) Research concept map in junior high school mathematics plan geometry review class teaching Whether or not the students can improve the effect of mathematics review, This paper analyzes the influence of concept map on students' interest and attitude in mathematics learning. Through investigation and understanding of the present situation of mathematics review class in junior high school, this study finds that the following problems exist: most teachers give priority to teaching in mathematics review class, neglecting the cultivation of students' thinking ability, and teachers have a high degree of recognition of concept map. But the actual use degree is low, the student mathematics review class efficiency is low, lacks to the knowledge induction summary. Based on the problems found in the investigation and the relevant theories, the author studies the strategies from four aspects: teachers, students, teaching implementation and evaluation, and applies the proposed strategies to the practical research. Through the investigation and analysis of the effect of practice, the following conclusion is drawn: 1) the concept map is applied to the teaching of mathematics review class, which is helpful to the students' academic achievement. However, the application of the concept map to the mathematics review class has obviously improved the interest and attitude of the students in learning mathematics. Finally, this paper summarizes the research and reflects on the shortcomings of the study, which provides a direction for further research.
【学位授予单位】：山西师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.6

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