本文選題：化學(xué)語(yǔ)言 + 學(xué)習(xí)現(xiàn)狀�。� 參考：《延邊大學(xué)》2017年碩士論文

【摘要】：化學(xué)語(yǔ)言是對(duì)國(guó)際上統(tǒng)一的,具有化學(xué)學(xué)科強(qiáng)烈特色的化學(xué)專(zhuān)用術(shù)語(yǔ)的統(tǒng)稱�；瘜W(xué)語(yǔ)言具有精煉貼切的概括性和嚴(yán)謹(jǐn)?shù)膶?zhuān)業(yè)性,是學(xué)習(xí)化學(xué)、認(rèn)識(shí)化學(xué)、了解化學(xué)時(shí)不可缺少的認(rèn)知工具和載體,是科學(xué)研究者進(jìn)行交流的最準(zhǔn)確的科學(xué)語(yǔ)言。對(duì)初中學(xué)生的語(yǔ)言啟蒙也有十分重要影響。本文的主要研究?jī)?nèi)容分為以下幾點(diǎn):一是查閱各類(lèi)文獻(xiàn),尋找研究"化學(xué)語(yǔ)言""相關(guān)課題的意義和必要性,并在導(dǎo)師的幫助下確定課題,提出需研究的問(wèn)題。并簡(jiǎn)明介紹研究該課題所涉及的理論基礎(chǔ)和概念界定。二是利用自制測(cè)試卷及調(diào)查問(wèn)卷對(duì)延邊地區(qū)部分初三學(xué)生進(jìn)行調(diào)查,意在研究學(xué)生對(duì)化學(xué)語(yǔ)言學(xué)習(xí)的現(xiàn)狀,并做詳細(xì)分析,發(fā)現(xiàn)延邊地區(qū)初三學(xué)生對(duì)"化學(xué)語(yǔ)言"的學(xué)習(xí)現(xiàn)狀良好,單也存在以下幾點(diǎn)問(wèn)題:1.對(duì)文字語(yǔ)言的認(rèn)識(shí)不深刻、不嚴(yán)謹(jǐn);2.對(duì)符號(hào)語(yǔ)言的記憶不完善,對(duì)元素符號(hào)、離子符號(hào)等內(nèi)容的混淆現(xiàn)象嚴(yán)重;3.對(duì)圖式語(yǔ)言中的細(xì)節(jié)內(nèi)容把握不全面,理解不深刻。并從學(xué)生的學(xué)、教師的教、學(xué)習(xí)內(nèi)容三個(gè)角度出發(fā)尋找問(wèn)題成因并分析。三是針對(duì)以上所發(fā)現(xiàn)的問(wèn)題提出應(yīng)該循序漸進(jìn)地學(xué)習(xí)、規(guī)范性學(xué)習(xí)等教學(xué)建議,并以"氫氣還原氧化銅"及"金屬的化學(xué)性質(zhì)"為例,設(shè)計(jì)兩節(jié)課的教學(xué)案例。最后得出本文的結(jié)論,認(rèn)為化學(xué)語(yǔ)言的學(xué)習(xí)是化學(xué)學(xué)習(xí)的一大重點(diǎn),學(xué)生對(duì)化學(xué)語(yǔ)言掌握不準(zhǔn)確的現(xiàn)象應(yīng)該由教師轉(zhuǎn)變課堂思路以規(guī)范性的化學(xué)語(yǔ)言循序漸進(jìn)地進(jìn)行。并對(duì)研究的前景進(jìn)行了展望。
[Abstract]:Chemical language is a generic term for chemical terms that are internationally unified and have strong chemical characteristics.Chemical language is an indispensable cognitive tool and carrier for learning chemistry, knowing chemistry and understanding chemistry. It is the most accurate scientific language for scientific researchers to communicate.It also has a very important influence on the language enlightenment of junior middle school students.The main research contents of this paper are as follows: first, consult all kinds of literature, find out the significance and necessity of studying "Chemical language", and determine the subject with the help of tutor, and put forward the problems to be studied.It also briefly introduces the theoretical basis and conceptual definition involved in the study.The second is to investigate some junior high school students in Yanbian area by using self-made test paper and questionnaire, in order to study the current situation of students' study of chemical language, and make a detailed analysis.It is found that the junior high school students in Yanbian area have a good present situation of studying chemical language, and there are also the following problems: 1: 1.The understanding of the language is not profound, not rigorous.The memory of symbolic language is not perfect, and the confusion of element symbol and ion symbol is serious.The details of the schematic language are not fully understood and understood.And from the student's study, the teacher's teaching, the study content three angles starts to look for the question origin and the analysis.The third is to put forward some teaching suggestions such as learning step by step, normative learning and taking "hydrogen reduction of copper oxide" and "chemical properties of metal" as examples to design teaching cases of two courses.Finally, the conclusion is drawn that the study of chemical language is one of the key points of chemistry learning, and that the phenomenon of students' inaccuracy in mastering chemical language should be carried out step by step by teachers' transformation of classroom thinking and standard chemical language.The prospect of the research is also prospected.
【學(xué)位授予單位】：延邊大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類(lèi)號(hào)】：G633.8
，

本文編號(hào)：1772326