小学数学教师课堂练习设计案例研究

发布时间：2018-04-26 14:23

本文选题：小学 + 数学教师　；参考：《东北师范大学》2015年硕士论文

【摘要】：近十几年来,随着基础课程改革的不断推进,小学课堂教学受到越来越多研究者的关注。课堂练习作为小学数学课堂教学一个重要的有机组成部分,对数学教学特别是新课程背景下的教学有不可替代的重要性。所以,这就需要教师设计出更加有效,能够体现出新课程理念的数学课堂练习。目前,国内外对课堂练习设计研究的较多,但是这些研究缺少系统全面的探究,特别是采用案例比较方法针对某一学科具体内容的课堂练习设计进行的研究更是少之又少。因此,本研究基于小学数学教师课堂教学的视角,结合典型案例进行比较研究,挖掘出课堂练习设计中存在的问题及具备的特点。本文对课堂练习的界定为：特指在新授课教学中,在新知识的学习基本完成后,学生在教师的引导和组织下,在课内动脑、动手、动口的一种实践活动。其目的是帮助学生初步体会所学知识,促进新知的内化,对当节课的重要知识进行巩固、提高或拓展。基于对课堂练习概念的理解,笔者深入一线,精心挑选5个典型案例。运用案例研究法和比较分析的方法,将它们分成两组。第一组是三位小学数学教师相同课题课堂练习设计的案例比较分析,共3个案例；通过对三位教师三个案例的比较分析,发现该组案例中的异同点,结合三个案例的实施效果,找出教师、学生以及练习本身存在的问题。第二组是一位小学数学教师不同课题课堂练习设计的案例比较分析,共2个案例。通过对两个案例的比较分析,发现该组案例中的异同特点,结合课堂练习的实施效果,总结出教师、学生以及练习本身所具备的特点。最后,针对问题结合特点,提出课堂练习设计的建议。这样的研究,为一线教师提供可参考的建议,也为解决“教师应该怎样设计有效的课堂练习”这一实践性课题做出微薄的贡献。
[Abstract]:In the past ten years, with the development of basic curriculum reform, more and more researchers pay attention to classroom teaching in primary schools. As an important part of primary school mathematics classroom teaching, classroom exercise plays an irreplaceable role in mathematics teaching, especially in the context of the new curriculum. Therefore, it is necessary for teachers to design more effective mathematics classroom exercises that can embody the new curriculum concept. At present, there are more researches on classroom exercise design at home and abroad, but these researches lack of systematic and comprehensive research, especially the case comparison method is used to study the classroom exercise design of a specific subject. Therefore, this study is based on the primary school mathematics teachers' classroom teaching perspective, combined with typical cases to carry on the comparative study, excavates the classroom exercise design existing problems and has the characteristic. This paper defines classroom exercises as: in particular, in the new teaching, after the basic completion of the learning of new knowledge, students under the guidance and organization of the teacher, in the class to use the brain, hands-on, mouth-moving a practical activity. Its purpose is to help students to understand the knowledge, promote the internalization of new knowledge, consolidate, improve or expand the important knowledge. Based on the understanding of the concept of classroom exercises, the author went deep into the first line and carefully selected five typical cases. Case study and comparative analysis are used to divide them into two groups. The first group is a comparative analysis of three primary school mathematics teachers' design of classroom exercises on the same subject, a total of three cases, through the comparative analysis of three teachers' three cases, we find the similarities and differences in this group of cases, combined with the implementation effect of the three cases. Identify problems with teachers, students and practice itself. The second group is a primary school mathematics teacher of different topics of classroom exercises design comparative analysis, a total of two cases. Through the comparative analysis of the two cases, the author finds out the similarities and differences in this group of cases, and summarizes the characteristics of teachers, students and exercises themselves by combining the effect of classroom exercises. Finally, according to the characteristics of the combination of problems, the paper puts forward some suggestions for the design of classroom exercises. Such a study can provide reference suggestions for teachers and make a modest contribution to solving the practical problem of how teachers should design effective classroom exercises.
【学位授予单位】：东北师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G623.5

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