平抛运动的探究式教学设计
发布时间：2018-08-23 08:04
【摘要】：现代课堂教学已经由传统的教授学生记什么,思考什么,转变为教会学生如何学习、如何思考、如何交流、如何发现。新一轮课改下,我国大力提倡开展探究式教学,一线教师们也积极尝试开展着,这在一定程度上促进了学生探究意识的形成,提高了学生学习物理的兴趣也让学生掌握了一些探究的基本方法。但目前已有的高中探究式教学案例中更多的还是针对为获得某个结论而单独设计。而真正用探究式教学的方法进行传统内容教学的案例并不多。“平抛运动”的探究式教学基本还是按照“由定义得到规律,再由规律解决问题”的思路进行设计,这样的探究式教学是在己知物理概念下开展的探究,学生并不能体验到科学家的科学探究过程,难以领悟科学知识的本质以及主动构建科学知识。合适的探究内容能够促进高中探究式教学的开展。而高中探究式教学内容的选择要贴近学生的生活并能够帮助学生更深入理解物理知识,促进学生思维能力的发展。笔者根据自己所学的探究式教学理论以及教学经历,尝试把高中平抛运动知识设计成探究式教学案例。希望能对探究式教学的研究者和一线的教师们能有所帮助。本文设计的平抛运动探究式教学案例有三方面的特点：(1)选取的情境与学生的生活有紧密联系,但所反应出来的物理概念和规律又高于生活。与“射箭”相似的游戏很多,也常常在学生的课外活动中开展,活动本身有一定的挑战,能激起学生的兴趣,学生也有过一定的体验。(2)探究过程所选用的素材非常简单,从生活中提炼出课堂上可操作的活动装置。为学生课外继续对平抛运动进行探究提供了素材支持。让学生体验“从生活走向物理,由物理走向社会”。(3)探究过程更加注重学生的思维发展,为学生提供了丰富的可构造的内容。让学生能够从感性逐步提升到理性,由抽象到具象再到抽象。本文设计的教学案例主要是以思维探究为主,实验探究为辅的探究方式开展。从生活中的“射箭活动”引出实际的问题,再将其简化成物理模型,学生进行思维探究,其间适当的进行演示实验促进探究。两者相辅相成,只进行思维探究学生会觉得物理并不可靠,只进行实验探究学生的思维无法得到更好的提升。论文分为五章。第一章介绍了相关的研究背景,阐述了为什么要选取高中的平抛运动进行探究式教学设计：第二章阐述了开展教学设计前进行的相关分析与研究：第三章介绍了探究活动工具的开发与设计过程；第四章详细的介绍了平抛运动的探究式教学的设计；第五章是对案例设计与开发过程的反思与总结。
[Abstract]:Modern classroom teaching has changed from traditional teaching students to teaching students how to learn, how to think, how to communicate and how to discover. Under the new round of curriculum reform, our country vigorously advocates the development of inquiry teaching, and the first-line teachers are also actively trying to carry out it, which to some extent promotes the formation of students' inquiry consciousness. Improve students' interest in learning physics, let students master some of the basic methods of inquiry. However, the existing high school inquiry teaching cases are more designed to reach a conclusion. However, there are not many cases of traditional content teaching by means of inquiry teaching. The inquiry teaching of "flat throwing Movement" is basically designed according to the idea of "getting the law by definition and solving problems by law". This inquiry teaching is carried out under the concept of known physics. Students can not experience the process of scientific inquiry of scientists, it is difficult to understand the nature of scientific knowledge and construct scientific knowledge actively. Appropriate inquiry content can promote the development of high school inquiry teaching. The choice of inquiry teaching content in senior high school should be close to the life of students and help students to understand physics knowledge more deeply and promote the development of students' thinking ability. On the basis of the inquiry teaching theory and teaching experience, the author tries to design the knowledge of horizontal throwing movement in senior high school as a case study of inquiry teaching. Hope to be able to inquiry teaching researchers and teachers can help. There are three characteristics in this paper: (1) the selected situations are closely related to the students' life, but the physical concepts and laws reflected by them are higher than those of life. There are many games similar to archery, which are often carried out in the extracurricular activities of students. The activities themselves have a certain challenge, can arouse students' interest, and students have a certain experience. (2) the materials used in the inquiry process are very simple. Abstract from the life the movable device that can be operated in the classroom. It provides the material support for the students to continue to explore the level throw movement after class. Let students experience "from life to physics, from physics to society". (3) the inquiry process pays more attention to the development of students' thinking, and provides students with rich constructable content. So that students can gradually from perceptual to rational, from abstract to concrete to abstract. The teaching cases designed in this paper are mainly carried out in the way of thinking inquiry and experiment inquiry. From the "archery activities" in life lead to practical problems, and then simplify them into physical models, students to explore the thinking, during which appropriate demonstration experiments to promote inquiry. They complement each other. Students who only study thinking will feel that physics is not reliable, and students can not improve their thinking better by only conducting experiments. The paper is divided into five chapters. The first chapter introduces the related research background, This paper expounds why we should select the flat throwing movement in senior high school to carry on the inquiry teaching design: the second chapter expounds the related analysis and research before the teaching design, the third chapter introduces the development and design process of the inquiry activity tool; The fourth chapter introduces the design of the inquiry teaching of the flat throwing movement in detail, the fifth chapter is the reflection and summary of the case design and development process.
【学位授予单位】：广西师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.7
本文编号：2198419
[Abstract]:Modern classroom teaching has changed from traditional teaching students to teaching students how to learn, how to think, how to communicate and how to discover. Under the new round of curriculum reform, our country vigorously advocates the development of inquiry teaching, and the first-line teachers are also actively trying to carry out it, which to some extent promotes the formation of students' inquiry consciousness. Improve students' interest in learning physics, let students master some of the basic methods of inquiry. However, the existing high school inquiry teaching cases are more designed to reach a conclusion. However, there are not many cases of traditional content teaching by means of inquiry teaching. The inquiry teaching of "flat throwing Movement" is basically designed according to the idea of "getting the law by definition and solving problems by law". This inquiry teaching is carried out under the concept of known physics. Students can not experience the process of scientific inquiry of scientists, it is difficult to understand the nature of scientific knowledge and construct scientific knowledge actively. Appropriate inquiry content can promote the development of high school inquiry teaching. The choice of inquiry teaching content in senior high school should be close to the life of students and help students to understand physics knowledge more deeply and promote the development of students' thinking ability. On the basis of the inquiry teaching theory and teaching experience, the author tries to design the knowledge of horizontal throwing movement in senior high school as a case study of inquiry teaching. Hope to be able to inquiry teaching researchers and teachers can help. There are three characteristics in this paper: (1) the selected situations are closely related to the students' life, but the physical concepts and laws reflected by them are higher than those of life. There are many games similar to archery, which are often carried out in the extracurricular activities of students. The activities themselves have a certain challenge, can arouse students' interest, and students have a certain experience. (2) the materials used in the inquiry process are very simple. Abstract from the life the movable device that can be operated in the classroom. It provides the material support for the students to continue to explore the level throw movement after class. Let students experience "from life to physics, from physics to society". (3) the inquiry process pays more attention to the development of students' thinking, and provides students with rich constructable content. So that students can gradually from perceptual to rational, from abstract to concrete to abstract. The teaching cases designed in this paper are mainly carried out in the way of thinking inquiry and experiment inquiry. From the "archery activities" in life lead to practical problems, and then simplify them into physical models, students to explore the thinking, during which appropriate demonstration experiments to promote inquiry. They complement each other. Students who only study thinking will feel that physics is not reliable, and students can not improve their thinking better by only conducting experiments. The paper is divided into five chapters. The first chapter introduces the related research background, This paper expounds why we should select the flat throwing movement in senior high school to carry on the inquiry teaching design: the second chapter expounds the related analysis and research before the teaching design, the third chapter introduces the development and design process of the inquiry activity tool; The fourth chapter introduces the design of the inquiry teaching of the flat throwing movement in detail, the fifth chapter is the reflection and summary of the case design and development process.
【学位授予单位】：广西师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.7
【参考文献】
相关期刊论文 前1条
1 徐曼曼;;教师谈教具[J];教育;2012年16期
，本文编号：2198419
本文链接：https://www.wllwen.com/jiaoyulunwen/chuzhongjiaoyu/2198419.html
