运用交互式电子白板构建高效初中数学课堂

发布时间：2018-09-19 08:40

【摘要】：在现代教育技术不断更新的今天,交互式电子白板在成都逐渐普及。研究运用交互式电子白板构建高效初中数学课堂,具有较强的实践意义,因为提高学习效率,减轻学生负担的关键是提高课堂效率。构建高效的数学课堂,是每一位一线数学教师的毕生不懈的思考和追求。本文首先介绍了学习活动理论和教育传播理论对课堂教学设计的指导性。并分析初中数学学科特点和初中学生学情特点,分析了高效初中数学课堂的内涵。结合交互式白板的使用实际和文献学习,总结了交互式电子白板的优势。其次,笔者按初中课堂内容将数学课型分为新授课、习题课、复习课和评讲课四种。根据其学科特点和交互式电子白板的技术功能,结合多年实践工作经验,提出了四种课型在交互式电子白板下的课堂活动设计模式。并详细阐述了课堂活动环节,教师活动与学生活动中交互式电子白板的使用方法和作用。其中,最重要的新授课包括概念课和命题课两种,笔者进行了重点阐释。对于业内容易被忽视的评讲课,笔者还提出了课堂教学活动设计的5个原则,希望对同行的课堂教学有一定参考意义。再次,笔者详尽记录和分析了两次数学课例,一堂新授课,一堂评讲课,以实践验证了自己提出的方法。立足现实,笔者分别以问卷调查和当面访谈的形式,调查分析了我校师生对交互式电子白板的使用情况和评价。发现交互式电子白板是广受师生欢迎的,对提高数学课堂效率和成绩是有一定作用的,但是,在实际应用中,还存在一些白板自身技术上的缺陷和师生使用方法的不足。最后,文章对本次课题的研究过程、研究价值和不足作了总结,并对后续的研究作了展望。
[Abstract]:With the development of modern education technology, interactive electronic whiteboard is becoming more and more popular in Chengdu. It is of great practical significance to study the use of interactive electronic whiteboard to construct an efficient middle school mathematics classroom because the key to improve the learning efficiency and lighten the students' burden is to improve the classroom efficiency. The construction of efficient mathematics classroom is the unremitting thinking and pursuit of every first-line mathematics teacher. This paper first introduces the guidance of learning activity theory and educational communication theory to classroom teaching design. It also analyzes the characteristics of junior high school mathematics and the characteristics of junior high school students' learning situation, and analyzes the connotation of high efficiency junior high school mathematics classroom. The advantages of interactive whiteboard are summarized based on the practical use of interactive whiteboard and literature study. Secondly, according to the content of junior middle school, the mathematics class is divided into four kinds: new class, exercise class, review lesson and comment lecture. According to its subject characteristics and the technical function of interactive electronic whiteboard, combined with many years' practical experience, this paper puts forward four kinds of classroom activity design mode under interactive electronic whiteboard. And elaborated the classroom activity link, the teacher activity and the student activity interactive electronic whiteboard usage method and the function. Among them, the most important new teaching includes the concept class and the proposition class, the author has carried on the key explanation. The author also puts forward five principles for the design of classroom teaching activities, which are easy to be ignored in the industry, hoping to have some reference significance for peer classroom teaching. Thirdly, the author records and analyzes two mathematical examples, one new lecture and one evaluation lecture, and prove the method put forward by myself in practice. Based on the reality, the author investigated and analyzed the use and evaluation of interactive electronic whiteboard in the form of questionnaire and face-to-face interview. It is found that the interactive electronic whiteboard is popular with teachers and students, and has certain effect on improving the efficiency and achievement of mathematics classroom. However, in the practical application, there are still some technical defects of whiteboard itself and the deficiency of teachers and students in using the whiteboard. Finally, the paper summarizes the research process, research value and shortcomings, and prospects for future research.
【学位授予单位】：四川师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G434;G633.6

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