本文關(guān)鍵詞： 多媒體 中等職業(yè)教育 《化工分析》教學(xué) 實(shí)踐　出處：《內(nèi)蒙古師范大學(xué)》2012年碩士論文　論文類(lèi)型：學(xué)位論文

【摘要】：中等職業(yè)學(xué)�！痘し治觥氛n程既是化工技術(shù)類(lèi)專(zhuān)業(yè)的基礎(chǔ)性課程，又是核心課程。課程目的是培養(yǎng)學(xué)生掌握化學(xué)檢驗(yàn)工作的基礎(chǔ)知識(shí)、操作技能、管理知識(shí)和標(biāo)準(zhǔn)化知識(shí)。課程特點(diǎn)是理論性與實(shí)踐性強(qiáng)，教學(xué)難點(diǎn)是學(xué)生對(duì)理論的消化慢，技能掌握不扎實(shí)。產(chǎn)生這種教育問(wèn)題的原因很多，其中既有學(xué)生底子薄，理解能力差、消化過(guò)程長(zhǎng)等客觀因素，也有教學(xué)設(shè)計(jì)不合理，教學(xué)手段單一、缺乏針對(duì)性等客觀因素。因此，在充分尊重客觀因素現(xiàn)實(shí)存在的基礎(chǔ)上如何利用現(xiàn)代化教學(xué)手段，改進(jìn)中等職業(yè)學(xué)校《化工分析》課程的教學(xué)模式，培養(yǎng)學(xué)生的學(xué)習(xí)興趣，提升學(xué)生的認(rèn)知能力，提高學(xué)生的實(shí)踐技能，實(shí)現(xiàn)課程的教學(xué)效果，便成為《化工分析》課程教師的研究方向。 本研究以中等職業(yè)院�！痘し治觥氛n程為研究對(duì)象，在分析國(guó)內(nèi)外多媒體教學(xué)發(fā)展與現(xiàn)狀的基礎(chǔ)上，闡述了中等職業(yè)院�！痘し治觥方虒W(xué)應(yīng)用多媒體教育技術(shù)的必要性，探討了多媒體課件的設(shè)計(jì)原則和設(shè)計(jì)思路，并結(jié)合具體教學(xué)案例，提出了《化工分析》課程實(shí)施多媒體輔助教學(xué)的教學(xué)策略，同時(shí)，總結(jié)了多媒體教學(xué)的經(jīng)驗(yàn)與存在的問(wèn)題，為進(jìn)一步完善教學(xué)手段，優(yōu)化多媒體技術(shù)在《化工分析》課程中的應(yīng)用奠定基礎(chǔ)。結(jié)果表明，通過(guò)巧妙而恰當(dāng)?shù)脑O(shè)計(jì)、開(kāi)發(fā)、運(yùn)用多媒體教學(xué)，使之與其他教學(xué)手段有機(jī)結(jié)合，優(yōu)化了教學(xué)設(shè)計(jì)。通過(guò)改革教學(xué)方法，加強(qiáng)了師生交流，實(shí)現(xiàn)了人機(jī)互動(dòng)，，改變了教與學(xué)的關(guān)系，提高了學(xué)生的學(xué)習(xí)興趣和學(xué)習(xí)主動(dòng)性，取得了比較理想的教學(xué)效果。
[Abstract]:The course of chemical analysis in secondary vocational school is not only the basic course of chemical technology specialty, but also the core course. The purpose of the course is to train students to master the basic knowledge and operation skills of chemical inspection. Management knowledge and standardized knowledge. The curriculum is characterized by strong theory and practice, teaching difficulties are the students' slow digestion of theory, skill grasp is not solid, there are many reasons for this kind of educational problems. There are not only some objective factors, such as students' weak foundation, poor understanding ability, long digestion process, but also some other objective factors, such as unreasonable teaching design, single teaching means, lack of pertinence and so on. On the basis of fully respecting the reality of objective factors, how to improve the teaching mode of chemical analysis course in secondary vocational schools and cultivate students' interest in learning by using modern teaching methods. Improving students' cognitive ability, improving students' practical skills and realizing the teaching effect of the course become the research direction of "Chemical Analysis" course teachers. Based on the analysis of the development and present situation of multimedia teaching at home and abroad, the course of chemical analysis in secondary vocational colleges and universities is taken as the research object. This paper expounds the necessity of the application of multimedia education technology in the teaching of Chemical Engineering Analysis in secondary vocational colleges and probes into the design principles and ideas of multimedia courseware, and combines with concrete teaching cases. This paper puts forward the teaching strategy of implementing multimedia aided teaching in the course of Chemical Engineering Analysis, and summarizes the experience and existing problems of multimedia teaching in order to further perfect the teaching method. Optimizing the application of multimedia technology in the course of Chemical Engineering Analysis lays the foundation. The result shows that the multimedia teaching is organically combined with other teaching means through ingenious and appropriate design, development and application of multimedia teaching. Through the reform of teaching methods, the communication between teachers and students has been strengthened, man-machine interaction has been realized, the relationship between teaching and learning has been changed, and students' interest and initiative in learning have been improved. A more ideal teaching effect has been achieved.
【學(xué)位授予單位】：內(nèi)蒙古師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類(lèi)號(hào)】：TQ-4;G712

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