计算思维在高中信息技术基础教学中的应用研究

发布时间：2018-04-22 22:19

本文选题：信息技术课程 + 计算思维　；参考：《四川师范大学》2015年硕士论文

【摘要】：计算科学是一门运用高级计算能力来理解和处理复杂问题的学科,先进的计算科学技术和资源是科学发展、经济繁荣和国家安全的重要保障条件,是21世纪最重要的技术领域之一,计算思维作为与读、写、算三者同样重要的能力,是每一个信息社会成员必备的基本技能。在科学技术的发展需求下,国内外众多大学的计算机课程都进行了改革,重在培养大学生的计算思维,而整个中学教育阶段却缺乏直接培养学生计算思维的教学内容,鉴于中小学信息技术课程是培养中学生计算思维意识、方法和能力的最佳载体,国内外的一些专家提出要在信息技术课程教学中有意识地贯穿计算思维理念,并且部分国家已经在进行这样的教学实践。本研究正是在这样的基础上提出将计算思维贯穿高中信息技术基础必修课程教学,通过理论探讨和实践教学来分析计算思维在我国高中信息技术基础课程教学中的可行性和实施效果。本文分五章来论述了计算思维在高中信息技术基础必修课程教学中的应用研究情况。首先,本文理论分析了国内外部分国家的信息技术课程设置情况和对计算思维的研究情况,确定了将计算思维贯穿我国现有信息技术基础必修内容理论上的可行性;其次本文针对本研究实践学校的信息技术课程教学情况做了相关叙述,包括对采用教材内容的分析和对教学对象的分析,确定了实践研究的内容和对照实验对象的基本情况,给实践教学提供了保障;第三,在前两章的分析基础上,得出了本研究中实践教学的基本思路,并在此思路的指导下详细叙述了两个具体计算思维教学的实施案例;第四,通过有声思维法收集和检测学生的学习效果,对两个班学生教学后的反馈信息进行了对比分析,得出实验结论,说明在高中信息技术基础必修课程中有意识地贯穿计算思维是可行并有效的,在对信息技术课程是一种提升的同时对学生也是终身受益的;最后则是对本研究进行了总结和展望,希望更多的教育研究者能关注在中小学信息技术课程中对学生计算思维意识、方法和能力的培养的问题。
[Abstract]:Computational science is a discipline that uses advanced computing ability to understand and deal with complex problems. Advanced computational science and technology and resources are important guarantees for scientific development, economic prosperity and national security. It is one of the most important technical fields in the 21st century. The ability of computing thinking as the same as reading, writing and calculating is the basic skill of every member of the information society. With the development of science and technology, the computer courses in many universities at home and abroad have been reformed, and the emphasis is on cultivating the students' computational thinking, but the whole middle school education stage lacks the teaching content of directly cultivating the students' computational thinking. In view of the fact that the information technology course in primary and secondary schools is the best carrier to cultivate the middle school students' thinking consciousness, methods and abilities, some experts at home and abroad have put forward the idea of consciously running through the computing thinking idea in the teaching of information technology courses. And some countries are already carrying out such teaching practice. It is on this basis that this study puts forward the idea that computational thinking should be applied to the compulsory course of information technology foundation in senior high school. Through theoretical discussion and practical teaching, this paper analyzes the feasibility and effect of computational thinking in the basic course of information technology in senior high school in our country. This paper is divided into five chapters to discuss the application and research of computational thinking in the compulsory course of information technology foundation in senior high school. First of all, this paper theoretically analyzes the information technology curriculum and the research of computing thinking in some countries at home and abroad, and determines the theoretical feasibility of running the computing thinking through the required content of information technology foundation in our country. Secondly, this article has made the related narration to the information technology curriculum teaching situation of this research practice school, including the analysis of the content of using the teaching material and the analysis of the teaching object, has determined the content of the practice research and the basic situation of the contrast experiment object. Third, on the basis of the analysis of the first two chapters, the basic ideas of practical teaching in this study are obtained, and under the guidance of this idea, two concrete cases of implementation of computational thinking teaching are described in detail. Through the sound thinking method to collect and test the students' learning effect, the feedback information of the two classes after teaching is compared and analyzed, and the experimental conclusion is drawn. It shows that it is feasible and effective to run through the calculation thinking consciously in the compulsory course of information technology foundation in senior high school, and it is a kind of promotion to the information technology course, and it is also beneficial to the students all their life. Finally, this study is summarized and prospected, hoping that more educational researchers can pay attention to the cultivation of students' computational thinking consciousness, methods and abilities in the course of information technology in primary and secondary schools.
【学位授予单位】：四川师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.67

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