【摘要】：信息技術(shù)對教育發(fā)展產(chǎn)生了革命性的影響,網(wǎng)絡(luò)學習成為一種新型學習方式。同時大數(shù)據(jù)技術(shù)在網(wǎng)絡(luò)學習中的應用,為進一步改善學生網(wǎng)絡(luò)學習提供了良好幫助。然而網(wǎng)絡(luò)學習環(huán)境的開放性、師生面對面溝通與監(jiān)控的缺失,學生網(wǎng)絡(luò)學習自控能力較弱等問題,使得學生的網(wǎng)絡(luò)學習效果無法得到保障,同時傳統(tǒng)形式的評價無法恰當?shù)膽糜诰W(wǎng)絡(luò)學習,網(wǎng)絡(luò)學習環(huán)境下需要引入新的評價方式。如何能夠?qū)W生的網(wǎng)絡(luò)學習過程和學習效果進行科學、合理的評價,進而有效的提高學生的學習質(zhì)量,是網(wǎng)絡(luò)學習過程性評價產(chǎn)生的目的。許多網(wǎng)絡(luò)學習平臺都逐漸加入了過程性評價環(huán)節(jié),然而目前的網(wǎng)絡(luò)學習過程性評價在關(guān)注學生學習過程方面還存在評價方案統(tǒng)一、底層評價指標含義模糊、評價數(shù)據(jù)轉(zhuǎn)化為成績方式簡單、評價反饋信息較少等問題。本文針對網(wǎng)絡(luò)學習過程性評價的問題,對網(wǎng)絡(luò)學習環(huán)境下過程性評價體系和評價模型進行了研究,論文工作主要包括三個方面。首先,基于國內(nèi)外網(wǎng)絡(luò)學習過程性評價的研究狀況,結(jié)合網(wǎng)絡(luò)學習過程性評價的評價內(nèi)容和學生的網(wǎng)絡(luò)學習行為類型,對現(xiàn)有網(wǎng)絡(luò)學習評價指標體系進行分析,建立較合理的網(wǎng)絡(luò)學習過程性評價指標體系,進而構(gòu)建網(wǎng)絡(luò)學習過程性評價數(shù)學模型,同時結(jié)合評價過程和評價方法,對評價體系的權(quán)重設(shè)置、評價數(shù)據(jù)綜合方法以及綜合評價結(jié)果計算等要素進行了闡述。其次,在網(wǎng)絡(luò)學習過程性評價指標體系和評價模型的基礎(chǔ)上,對網(wǎng)絡(luò)學習平臺進行過程性評價環(huán)節(jié)的設(shè)計,對學生的知識學習效果、資源利用情況、交流協(xié)作能力、網(wǎng)絡(luò)學習態(tài)度等方面進行評價。最后,借助數(shù)據(jù)分析工具,對學生的網(wǎng)絡(luò)學習行為數(shù)據(jù)進行采集,分析學生的學習過程和綜合評價結(jié)果,驗證評價指標體系和評價模型的有效性,為網(wǎng)絡(luò)學習過程性評價的應用提供參考和幫助。
[Abstract]:Information technology has a revolutionary impact on the development of education. E-learning has become a new learning method. At the same time, the application of big data technology in e-learning provides good help for further improving students'e-learning. However, due to the openness of the network learning environment, the lack of face-to-face communication and monitoring between teachers and students, and the weak self-control ability of students' network learning, the effect of online learning of students cannot be guaranteed. At the same time, the traditional form of evaluation can not be properly applied to network learning, network learning environment needs to introduce a new evaluation method. How to scientifically and reasonably evaluate students' online learning process and learning effect, and then improve the students' learning quality effectively, is the purpose of the online learning process evaluation. Many online learning platforms have gradually joined the process evaluation link. However, there is still a unified evaluation scheme in the current web-based learning process evaluation, and the meaning of the underlying evaluation index is vague. The evaluation data is transformed into the achievement way simple, the evaluation feedback information is less and so on. In this paper, the process evaluation system and evaluation model under the network learning environment are studied, and the work of this paper mainly includes three aspects. First of all, based on the research status of online learning process evaluation at home and abroad, combined with the evaluation content of online learning process evaluation and the types of students' network learning behavior, this paper analyzes the existing evaluation index system of network learning. A more reasonable evaluation index system of the process of network learning is established, and then the mathematical model of the evaluation of the process of network learning is constructed. At the same time, combined with the evaluation process and the evaluation method, the weight of the evaluation system is set up. The synthetic method of evaluation data and the calculation of comprehensive evaluation result are expounded. Secondly, on the basis of the evaluation index system and evaluation model of web-based learning process, the design of process evaluation link of web-based learning platform is carried out, and the effect of knowledge learning, the utilization of resources, and the ability of communication and cooperation are discussed. Network learning attitude and other aspects of evaluation. Finally, with the help of data analysis tools, the data of students' online learning behavior are collected, and the students' learning process and comprehensive evaluation results are analyzed to verify the effectiveness of the evaluation index system and evaluation model. It provides reference and help for the application of online learning process evaluation.
【學位授予單位】：華中師范大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：G434

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