發(fā)布時間：2018-01-16 18:38

  本文關鍵詞：“三疑三探”在高三化學復習習題講評課的應用研究　出處：《四川師范大學》2016年碩士論文　論文類型：學位論文

  更多相關文章： 高三化學習題講評課 三疑三探 應用研究

【摘要】：化學作為自然學科之一,與我們的工業(yè)生產(chǎn)、日常生活息息相關。高中化學作為高校選拔人才的基礎性學科之一,存在知識點多、散、雜,難記、易忘的特點。特別是對于面臨著高考壓力的高三的學生而言,如何讓雜、散、多的知識點系統(tǒng)化、條理化,讓高三化學復習在有限時間內(nèi)既全面又有實效?如何能夠讓高三學生真正的“動”起來積極主動參與復習,讓高三化學復習的課堂徹底“活”起來呢?經(jīng)過長期一線高中化學教學的實踐,筆者發(fā)現(xiàn)“三疑三探”的教學方法給高三化學復習提供了一條有效的途徑。它能促進學生更加主動地學,使教師的“教”更富有活力,同時還能鍛煉學生的協(xié)作能力、培養(yǎng)學生敢于質(zhì)疑、善于表達的能力,并從中體會到與人分享的快樂、收獲成就感。這與高中化學教學以培養(yǎng)探究自然的化學思維方式的目標是完全一致的,這也是《課程標準》的具體體現(xiàn):“教師要激勵學生合作與自主探究相結合的學習方式,這樣能使學生在感興趣的自主活動中主動探究、團結合作、勇于創(chuàng)新、全面提高素質(zhì)”。本論文以高三化學的復習中習題講評課為主要研究對象。研究的主要內(nèi)容是“三疑三探”這種教學方法在溫江中學高三化學復習中習題講評課的應用,并在此基礎上總結出一套適合于溫江中學的富有理論基礎和實戰(zhàn)操作的“三疑三探”之路,最后以溫江中學高2013級4、5班的學生作為實驗對象進行本課題的教學實踐,以“三疑三探”在高三化學復習中習題講評課的合理應用作為核心內(nèi)容,并取得了令人滿意的結果。本論文分為五部分:1、通過文獻研究對“三疑三探”的教學方法在高三化學復習中的意義和重要性進行了說明,并在此基礎上初步擬定了“三疑三探”在四川省溫江中學高三化學復習課習題講評課合理應用的措施和方法。2、對溫江中學高2013級化學復習課堂的現(xiàn)狀以及現(xiàn)任高三化學教學的教師進行調(diào)查。調(diào)查采用問卷調(diào)查和專家訪談的方式,以自制的問卷為測量工具,共發(fā)放問卷265份,收回265份。問卷結果顯示:(1)學生普遍反應現(xiàn)有的高三化學復習老師講得太多。(2)學生很歡迎“三疑三探”教學方法進入高三化學復習課堂。(3)“三疑三探”教學所用的激勵機制對學生的激勵作用很大。(4)將“三疑三探”應用于高三化學習題講評課之中受到了高三化學教師的普遍認可。3、將研究總結的教學策略實踐應用于溫江中學高2013級4班學生,并結合案例給出實際操作流程,并得出結論:將“三疑三探”這種教學方法應用于四川省溫江中學高三化學習題講評課強烈地激發(fā)了學生的學習熱情,讓學生在輕松、積極的課堂氛圍中養(yǎng)成了認真傾聽、積極思考的聽課習慣,提升了學生勇于表達的能力,激發(fā)了學生敢于向權威質(zhì)疑的創(chuàng)新能力�？梢�,本文提出的將“三疑三探”合理應用于高三化學復習的實踐改革是科學的、成功的,是有實踐意義的,得到師生的普遍認同,值得推廣。4、通過本課題的研究初步形成了“三疑三探”在高三化學復習習題講評之中試卷講評課的實踐操作流程,積累了較為豐富的高三化學復習的教學資料。
[Abstract]:As one of the chemical sciences, and our industrial production and daily lives. The high school chemistry as one of the basic disciplines of university personnel selection, there are many knowledge points, scattered, miscellaneous, difficult to remember, easy to forget. Especially for facing the pressure of college entrance examination students, how to make complex, scattered, the knowledge system, more orderly, make the revision of chemistry in finite time is both comprehensive and practical? How to make the students really "move" to actively participate in the review, let the revision of chemistry classroom thoroughly "live"? After long-term practice of first-line high school chemistry teaching, the author found that the teaching method of "three suspected three exploration" provides an effective way for the revision of chemistry. It can promote the students more active learning, teachers "teach" more dynamic and collaboration can exercise the students The cultivation of students' ability, dare to challenge, ability of expression, from which to experience and share the joy, harvest and a sense of achievement. The senior high school chemistry teaching to cultivate the thinking way of exploring the natural chemical target is exactly the same, it is a concrete reflection of "curriculum standard >:" teachers should encourage students to cooperate with the combination of self inquiry learning style, it can make the students explore actively interested in their own activities of unity and cooperation, innovation, and enhance the overall quality. This paper exercises commentingclass senior three chemistry review as the main research object. The main content is "three suspected three exploration" the teaching method application exercises commentingclass in Wenjiang senior middle school chemistry review, and on the basis of summing up a set of suitable for the Wenjiang middle school, rich theoretical basis and the actual operation of the "three suspected three exploration of the road, the most in Wenjiang The teaching practice of high school 4,5 class of 2013 students as the research object in this paper, taking "three suspected three exploration" in chemistry review in reasonable application exercises commentingclass as the core content, and achieved satisfactory results. This paper is divided into five parts: 1. The significance and importance of the teaching method of "three suspected three exploration" in the high school chemistry review through literature research are described, and based on the initial development of the "three suspected three exploration" in the measures and methods of Sichuan province Wenjiang high school chemistry review class exercises commentingclass reasonable application of.2, the current situation of Wenjiang high school chemistry review class and grade 2013 the current high school chemistry teaching teachers were investigated by questionnaire survey and expert interviews, using self-made questionnaire to 265 questionnaires were distributed, 265 were recovered. The results showed that: (1) students in general Over reaction chemistry review existing high school teachers speak too much. (2) students are welcome "three suspected three exploration" teaching method in high school chemistry review class. (3) "incentive incentive mechanism with three suspected three exploration" teaching to the students. (4) "the three suspected three probe" used in the chemistry exercises commenting class three being widely recognized by the.3 chemistry teachers of high school, will study the teaching strategies applied to the Wenjiang high school 2013 grade 4 classes of students, and combining with the case given the actual operation process, and concluded: "three suspected three exploration" this teaching method is applied in Senior High School chemistry exercises commentingclass Wenjiang Sichuan province strongly stimulate the enthusiasm of students, so that students in a relaxed, active classroom atmosphere develop listening, positive thinking listening habits, enhance students' ability to express, to stimulate the students to dare to The question of authority innovation ability. Obviously, this will be the "three suspected three probe" reasonable application in chemical review practice reform is scientific, successful, there is a practical significance, generally accepted by teachers and students, is worth popularizing.4, through the study of this subject has formed "three suspected three exploration" in the middle school chemistry review exercises comment among test papers pingke the practical process, has accumulated abundant three chemistry review teaching materials.

【學位授予單位】：四川師范大學
【學位級別】：碩士
【學位授予年份】：2016
【分類號】：G633.8

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本文編號：1434341