平拋運動的探究式教學設(shè)計
發(fā)布時間：2018-08-23 08:04
【摘要】：現(xiàn)代課堂教學已經(jīng)由傳統(tǒng)的教授學生記什么,思考什么,轉(zhuǎn)變?yōu)榻虝䦟W生如何學習、如何思考、如何交流、如何發(fā)現(xiàn)。新一輪課改下,我國大力提倡開展探究式教學,一線教師們也積極嘗試開展著,這在一定程度上促進了學生探究意識的形成,提高了學生學習物理的興趣也讓學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學案例中更多的還是針對為獲得某個結(jié)論而單獨設(shè)計。而真正用探究式教學的方法進行傳統(tǒng)內(nèi)容教學的案例并不多�！捌綊佭\動”的探究式教學基本還是按照“由定義得到規(guī)律,再由規(guī)律解決問題”的思路進行設(shè)計,這樣的探究式教學是在己知物理概念下開展的探究,學生并不能體驗到科學家的科學探究過程,難以領(lǐng)悟科學知識的本質(zhì)以及主動構(gòu)建科學知識。合適的探究內(nèi)容能夠促進高中探究式教學的開展。而高中探究式教學內(nèi)容的選擇要貼近學生的生活并能夠幫助學生更深入理解物理知識,促進學生思維能力的發(fā)展。筆者根據(jù)自己所學的探究式教學理論以及教學經(jīng)歷,嘗試把高中平拋運動知識設(shè)計成探究式教學案例。希望能對探究式教學的研究者和一線的教師們能有所幫助。本文設(shè)計的平拋運動探究式教學案例有三方面的特點：(1)選取的情境與學生的生活有緊密聯(lián)系,但所反應(yīng)出來的物理概念和規(guī)律又高于生活。與“射箭”相似的游戲很多,也常常在學生的課外活動中開展,活動本身有一定的挑戰(zhàn),能激起學生的興趣,學生也有過一定的體驗。(2)探究過程所選用的素材非常簡單,從生活中提煉出課堂上可操作的活動裝置。為學生課外繼續(xù)對平拋運動進行探究提供了素材支持。讓學生體驗“從生活走向物理,由物理走向社會”。(3)探究過程更加注重學生的思維發(fā)展,為學生提供了豐富的可構(gòu)造的內(nèi)容。讓學生能夠從感性逐步提升到理性,由抽象到具象再到抽象。本文設(shè)計的教學案例主要是以思維探究為主,實驗探究為輔的探究方式開展。從生活中的“射箭活動”引出實際的問題,再將其簡化成物理模型,學生進行思維探究,其間適當?shù)倪M行演示實驗促進探究。兩者相輔相成,只進行思維探究學生會覺得物理并不可靠,只進行實驗探究學生的思維無法得到更好的提升。論文分為五章。第一章介紹了相關(guān)的研究背景,闡述了為什么要選取高中的平拋運動進行探究式教學設(shè)計：第二章闡述了開展教學設(shè)計前進行的相關(guān)分析與研究：第三章介紹了探究活動工具的開發(fā)與設(shè)計過程；第四章詳細的介紹了平拋運動的探究式教學的設(shè)計；第五章是對案例設(shè)計與開發(fā)過程的反思與總結(jié)。
[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.
【學位授予單位】：廣西師范大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：G633.7
本文編號：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.
【學位授予單位】：廣西師范大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：G633.7
【參考文獻】
相關(guān)期刊論文 前1條
1 徐曼曼;;教師談教具[J];教育;2012年16期
，本文編號：2198419
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