高中数列教学中“问题链”设计研究

发布时间：2018-03-13 06:21

本文选题：高中数学　切入点：数列教学　出处：《赣南师范学院》2015年硕士论文　论文类型：学位论文

【摘要】：随着新一轮教育课程改革的不断深入,高中数学课堂教学模式正发生着日新月异的变化,以解决数学问题为主线的课堂教学模式一直深受数学教师的青睐,这种教学的实现与效率的提高关键在于问题的精心设计。基于问题设计的研究已有不少,然而问题设计在高中数学的实际教学中还是令人捉襟现肘。以“问题链”的方式去设置问题在教学中比较常见,然而以“问题链”设计为视角的研究却相对较少。本文着眼于数学教育领域中对问题设计的理论研究,探究了如何在数学教学中进行有效的“问题链”设计,着重探讨高中数学教学中“问题链”设计的理论依据、设计原则和设计过程,并尝试运用“问题链”的设计理论,以高中数列内容为例,运用教学案例的形式分析教学实践中“问题链”的设计过程,主要包括课前分析、问题主链的设计、子问题链的生成预设和评价与反思四个步骤。当然,理论最终还要靠实践来检验,本研究最后通过调查问卷和测试的方式,通过实验的方法检验了“问题链”设计的有效性。从实验可知,本研究设计的“问题链”在实际教学中能够明显的提高学生学习数学的兴趣;从短时期来看,对学生学习态度和学习方式方面的影响不明显;虽然不能很大程度上去影响学生的学习态度和学习方式,但坚持这种“问题链”的教学方式,学生的数学成绩还是有显著的提高。当然,“问题链”的设计研究还有很多工作需要我们花大量时间和精力,希望本研究能为高中数学教学中问题链设计研究起到抛砖引玉的作用。
[Abstract]:With the deepening of the new round of educational curriculum reform, the high school mathematics classroom teaching mode is changing with each passing day. The classroom teaching mode, which takes solving the mathematics problem as the main line, has always been favored by the mathematics teachers. The key to the realization of this kind of teaching and the improvement of efficiency lies in the careful design of the problem. However, problem design is still very difficult in the practical teaching of high school mathematics. It is common in teaching to set up problems in the way of "problem chain". However, the research on problem chain design is relatively few. This paper focuses on the theoretical research of problem design in the field of mathematics education, and probes into how to carry out effective problem chain design in mathematics teaching. This paper mainly discusses the theoretical basis, design principle and design process of "problem chain" design in mathematics teaching in senior high school, and tries to apply the design theory of "problem chain", taking the content of high school number series as an example. The design process of "problem chain" in teaching practice is analyzed in the form of teaching case, which includes four steps: pre-class analysis, design of main problem chain, generation presupposition of sub-problem chain, evaluation and reflection. Finally, the theory needs to be tested by practice. In the end of this study, the validity of the design of "problem chain" is tested by means of questionnaire and test. The "problem chain" designed in this study can obviously improve students' interest in learning mathematics in practical teaching, and has no obvious influence on students' learning attitude and learning style in a short period of time. Although it can not greatly affect students' learning attitude and learning style, but adhere to this "problem chain" teaching method, Of course, there is still a lot of work in the design of the "problem chain" that requires us to spend a lot of time and energy. I hope this study can play a role in the study of problem chain design in mathematics teaching in senior high school.
【学位授予单位】：赣南师范学院
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.6

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