【摘要】：“信息加工與表達”是《高中信息技術(shù)基礎(chǔ)(必修)》四大模塊之一,與之對應(yīng)的課程內(nèi)容有文本信息的加工與表達等,在“文本信息的結(jié)構(gòu)化和形象化表達”這一節(jié)集中體現(xiàn)較突出。但是分析教學(xué)內(nèi)容和相關(guān)教學(xué)案例發(fā)現(xiàn)：教學(xué)內(nèi)容比較豐富,但寬泛而不夠深入,沒有對某一類的表征方式進行專門、系統(tǒng)、深入地學(xué)習與創(chuàng)作,從而在多媒體作品制作與表達中不能很好地體現(xiàn)出形象化和結(jié)構(gòu)化表達效果。對此,根據(jù)知識可視化工具圖示的特點,從制作者的角度探究學(xué)生如何學(xué)習使用知識可視化工具,從圖示的角度研究知識可視化在教學(xué)中的應(yīng)用,一方面對豐富學(xué)生文本信息加工知識和提升學(xué)生信息素養(yǎng)有重要意義,另一方面在研究的過程中也鍛煉了研究者使用知識可視化輔助信息技術(shù)教學(xué)的技能。本研究通過文獻研究法對知識可視化工具、圖文并茂等概念進行了辨析,從知識可視化工具使用層面和學(xué)生圖文并茂能力培養(yǎng)層面分析了用知識可視化工具實現(xiàn)圖文并茂能力培養(yǎng)的優(yōu)勢；通過問卷調(diào)查,在了解研究對象已有知識水平的基礎(chǔ)上、結(jié)合圖文并茂內(nèi)涵、知識可視化工具特點,確定知識可視化培養(yǎng)學(xué)生圖文并茂能力的教學(xué)內(nèi)容；使用案例分析法,借鑒相關(guān)優(yōu)秀案例作品,探討適當可行的教學(xué)模式、教學(xué)策略以及方法,在此基礎(chǔ)上設(shè)計出教學(xué)案例,開展相應(yīng)的教學(xué)活動,并揭示教學(xué)問題,總結(jié)教學(xué)規(guī)律；根據(jù)本研究中圖文并茂內(nèi)涵的定義,結(jié)合多媒體作品評價維度設(shè)計出基于知識可視化工具的多媒體作品評價量表,檢測出學(xué)生的能力培養(yǎng)情況,同時初步探析知識可視化工具優(yōu)化多媒體作品,達到圖文并茂效果的內(nèi)部機理。通過本次教學(xué)實踐,大部分學(xué)生都能掌握使用一到兩種知識可視化工具加工制作多媒體作品,并且表現(xiàn)出一定的圖文并茂效果；一部分學(xué)生能夠熟練使用可視化方法加工文本信息,并能針對不同的知識類型選用適當?shù)目梢暬ぞ撸簧贁?shù)學(xué)生能在此基礎(chǔ)上靈活組合圖示類型并進行圖示創(chuàng)新。
[Abstract]:"Information processing and expression" is one of the four modules of "Information Technology Foundation (compulsory)" in Senior High School. The corresponding curriculum contents include the processing and expression of text information, etc. In the section of "structured and visualized expression of text information", it is more prominent. However, by analyzing the teaching content and related teaching cases, we find that the teaching content is rich, but it is broad and not deep enough, and there is no special, systematic, in-depth study and creation of a certain kind of representation. Therefore, the effect of visualization and structured expression can not be well reflected in the production and expression of multimedia works. Therefore, according to the characteristics of knowledge visualization tools, this paper explores how students learn to use knowledge visualization tools from the angle of producers, and studies the application of knowledge visualization in teaching from the angle of illustration. On the one hand, it is of great significance to enrich the students' text information processing knowledge and improve the students' information literacy. On the other hand, the researchers also exercise the skills of using knowledge visualization to assist information technology teaching in the process of research. In this study, the concepts of knowledge visualization tools, illustrations and texts are analyzed through literature research. This paper analyzes the advantages of using knowledge visualization tools to realize the cultivation of picture and text from the aspect of using knowledge visualization tools and cultivating students' ability of picture and text, and through questionnaire investigation, on the basis of understanding the existing knowledge level of the objects of study, According to the connotation of picture and text and the characteristics of knowledge visualization tools, the teaching content of knowledge visualization to cultivate students' ability of picture and text is determined, and the appropriate and feasible teaching mode is discussed by using case analysis method and drawing lessons from relevant excellent case works. On the basis of teaching strategies and methods, the author designs teaching cases, carries out corresponding teaching activities, reveals teaching problems and summarizes teaching rules. According to the evaluation dimension of multimedia works, a multimedia work evaluation scale based on knowledge visualization tools is designed, and the ability training of students is detected. At the same time, a preliminary analysis of knowledge visualization tools to optimize multimedia works is made. The internal mechanism to achieve the effect of picture and text. Through this teaching practice, most students can master the use of one or two knowledge visualization tools to process and produce multimedia works, and show a certain effect of picture and text; Some students can process text information skillfully with visual methods and can choose appropriate visualization tools for different knowledge types. A few students can flexibly combine and innovate graphic types on this basis.
【學(xué)位授予單位】：南京師范大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：G633.67

【參考文獻】

相關(guān)博士學(xué)位論文 前1條

1 朱永海;基于知識分類的視覺表征研究[D];南京師范大學(xué);2013年

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本文編號：2241868