谈数学课堂问题情境的创设

摘要数学是一门基础性学科，它的基础性决定了它在理工科课程中的重要地位。因而，学好数学对于学生未来的发展是及其重要的。同时，随着新课程改革的进一步推进和实施，教育各界对中小学数学课堂教学的实效性的要求已经越来越高。这就要求数学教师不断改善自己的授课模式，提升课堂质量。而问题情境作为一衔接课堂内容，激发学生学习兴趣，提升学生思维，活跃课堂气氛的重要举措，是提升课堂质量的不二法门。本文以创设问题情境为研究对象，从该课题的研究价值，问题情境的创设方法，问题情境的创设要求，问题情境创设的重要性，如何提高问题情境的有效性五方面进行了研究。50440

毕业论文关键词情境创设；兴趣；启发；高效

ABSTRACT Mathematics is a basic subject, its fundamental determines its important position in science and engineering courses. Therefore, learn mathematics for students’ future development is extremely important. At the same time, along with further promote and implementation of the new curriculum reform, education of primary and middle school mathematics classroom teaching effectiveness from all walks of life have become increasingly demanding. This requires mathematics teachers improve their teaching mode, improving the quality of the classroom. Problem situation as a bridging course content, stimulate students interest in learning, improve students' thinking, active classroom atmosphere, the important measures is to improve the quality of classroom performance. To create problem situation as the research object in this article, from the subject of research value, the creation of problem situation method, the creation of problem situation, the importance of the problem situation creation, how to improve the effectiveness of the problem situation five aspects were studied.

Keyword Creating situation; interest; inspire;efficient

摘要 I

ABSTRACT II

一、引言 1

（一）课题研究的背景 1

（二）目前数学课堂现状 1

（三）研究价值 1

二、如何创设问题情境 3

（一）善用身边材料创设问题情境 3

（二）以趣材料来创设问题情境 4

（三）运用变式重置问题情境 4

（四）运用开放性问题设置问题情境 6

三、创设问题情境的重要性 8

（一）激发学生学习数学的兴趣 8

（二）培养学生的合作探究能力 8

（三）培养学生的问题意识 8

（四）培养学生的创新意识 8

四、创设问题情境的要求 10

（一）经典简约，直指教学本质 10

（二）贴近学生的生活实际 10

（三）有趣性，启发性 10

（四）问题要有挑战性 11

五、如何提高问题情境的有效性（建议） 12

（一）创设悬念式问题情境 12

（二）创设质疑式问题情境谈数学课堂问题情境的创设:http://www.751com.cn/shuxue/lunwen_53771.html