《“数列求和方法”的教学设计》-毕业论文设计（学术).doc

- PAGE 28 - “数列求和方法”的教学设计 摘要 数列求和是中学数学中一个十分有趣的课题，它对于加深巩固中学数学课程的学习，开拓中学生的知识领域都十分有益。这个开阔、有趣的“数列求和”的世界，可以极大的丰富我们的数学知识，提高我们的数学思维能力。因而，研究数列的教学设计可以洞察数学教学设计的一般规律，进而在数学教学研究的理论与实践之间架起一座更为坚实的桥梁。 本文分三个部分。第一部分，简要概述数列在中学教学中的重要地位，系统地阐述了教学设计的定义、理论基础、基本特征、模式，以及当前教学设计存在问题。第二部分，案例分析，侧重于探讨四个焦点：（1）数列求和涉及哪些基本技能?（2）如何把握技能训练的序与度？（3）熟能生巧还是熟能生厌？（4）如何超越技巧？第三部分，教学设计，完善在数列教学中遇到的焦点问题，总结出适应新课标下的教学方案 关键词：教学设计；数列求和；数列求和教学；案例研究 Series summation method of teaching design Abstract Middle School Mathematics series summation is a very interesting topic in it for the consolidation of middle school mathematics curriculum to enhance learning, develop knowledge of secondary school students are very useful. This open, interesting series summation of the world, can greatly enrich our knowledge of mathematics, to improve our mathematical thinking. Thus, the study of teaching series designed to insight into the design of the general laws of mathematics teaching, then teaching and research in mathematics gap between theory and practice of a more solid bridge. This article is divided into three parts.The first part of the series in a brief overview of the important position of secondary school teaching, systematic exposition of the definition of instructional design, theoretical foundations, basic characteristics, patterns, and current instructional design problems. The second part, case studies, focusing on four of the focus: (1) series summation which involves the basic skills? (2) how to grasp the order and degree of skills? (3) Practice makes perfect, or can a nuisance? (4) how to transcend the skills? The third part,instructional design, and improve teaching in the series focus on issues encountered, summed up the meet under the new teaching program. In the literature research and case studies based on the end of the paper is also related series of teaching and teacher training made a number of specific proposals.  Keywords: instructional design; series summation; series summation teaching; Case Study 目