【作者】 柯炳四；

【导师】 陈传理；

【作者基本信息】 华中师范大学 ， 学科教学， 2008， 硕士

【摘要】 《全日制义务教育数学课程标准(实验稿)》的重要理念是让学生在现实的情境和已有的生活知识、经验的基础上学习数学、感悟数学和理解数学,这就要求数学教师要为学生数学学习创设恰当的问题情境。恰当的问题情境不仅为学生学习数学拉开成功的序幕,也会成为学生主动探索数学知识的动力。然而,现在很多教师陷入传统教育中某些落后教育思想的泥潭难以自拔;有的教师仅仅追求时尚,为了设计引人入胜的问题情境而绞尽脑汁,但结果事与愿违。这些现象若任其自然发展,不仅影响数学教学质量,还会导致教师形成新的错误的数学教学观念。本文以“初中数学教学中问题情境的创设”为主线,以“数学产生于问题情境、数学回归于问题情境”为两翼,分别从数学课程的特点、学生的生活体验、数学问题的设置、学生的情感动机四个维度阐明了笔者的观点,并通过理论分析、个案分析、比较研究等方法展开深入的论证。本文着重论述了如下几个方面问题:1、通过教育信息和案例,阐明了改变数学教学方法,创设情境教学的意义。2、本文从日常教学中问题情境的来源的4个方面,辅以理论分析和精要的课例来论述创设问题情境的方法。3、通过问卷调查说明创设问题情境教学的必要性和迫切性,再通过教育实验来检验问题情境教学在提高教学效果的有效性。4、通过比较研究简要论述现在初中数学教学中创设问题情境的存在的问题。更多还原

【Abstract】 The important idea of the compulsory education course’s innovation is studing mathematics, feeling mathematics and understanding mathematics.And it is based on the living knowledge and experience they have had.This require the mathematice tearcher create situation.Proper question situation not only draw up the successful prologue.But also become the student’s motive of active discovering mathematics field. However,many teachers sink in mire of tradional education idea;Some teachers only pursue vogue.In order to design fascinating question situation.They rack their brains,But things go contrary to their wishes.If these phenomenons develop naturally.It not only affects the quality of mathematics teaching,But also leads to the teacher form a now wrong teaching idea.This text take" mathematics teaching in junior high school of the problem situation establish" as the main line, with" mathematics is come from the problem situation, mathematics back to return in the problem situation " is two wings, the difference cognizes the standpoint that four dimensions clarified oneself from the characteristics of mathematics curriculum, student’s life experience, and mathematical problems’ settings, the emotional motivation of students , and pass the theories analysis, individual cases analysis, the comparison research etc. method launch the thorough argument.This text uses the lesson example of the language, essentials of the refinement, assist with the precision of analysis emphasized to discuss as follows a few aspects:1、Through the educational case and news,Showing the significanse of changing mathematics—teaching mathod and creating situation.2、This thesis goes another way,from four aspects of origin of question situation,expound how to create question situation with the help of theory analysis and carefully chosen example of text.3、By way of asking investigate,showing the necessirity and urgency of situation,And by way of educational experincent, proving the educational teaching is effectiue on improving teaching.4、Through comparative study,expound briefly the matters needing attention of question situation.更多还原