网络学习过程性评价的研究与设计

发布时间：2018-10-14 17:03

【摘要】：信息技术对教育发展产生了革命性的影响,网络学习成为一种新型学习方式。同时大数据技术在网络学习中的应用,为进一步改善学生网络学习提供了良好帮助。然而网络学习环境的开放性、师生面对面沟通与监控的缺失,学生网络学习自控能力较弱等问题,使得学生的网络学习效果无法得到保障,同时传统形式的评价无法恰当的应用于网络学习,网络学习环境下需要引入新的评价方式。如何能够对学生的网络学习过程和学习效果进行科学、合理的评价,进而有效的提高学生的学习质量,是网络学习过程性评价产生的目的。许多网络学习平台都逐渐加入了过程性评价环节,然而目前的网络学习过程性评价在关注学生学习过程方面还存在评价方案统一、底层评价指标含义模糊、评价数据转化为成绩方式简单、评价反馈信息较少等问题。本文针对网络学习过程性评价的问题,对网络学习环境下过程性评价体系和评价模型进行了研究,论文工作主要包括三个方面。首先,基于国内外网络学习过程性评价的研究状况,结合网络学习过程性评价的评价内容和学生的网络学习行为类型,对现有网络学习评价指标体系进行分析,建立较合理的网络学习过程性评价指标体系,进而构建网络学习过程性评价数学模型,同时结合评价过程和评价方法,对评价体系的权重设置、评价数据综合方法以及综合评价结果计算等要素进行了阐述。其次,在网络学习过程性评价指标体系和评价模型的基础上,对网络学习平台进行过程性评价环节的设计,对学生的知识学习效果、资源利用情况、交流协作能力、网络学习态度等方面进行评价。最后,借助数据分析工具,对学生的网络学习行为数据进行采集,分析学生的学习过程和综合评价结果,验证评价指标体系和评价模型的有效性,为网络学习过程性评价的应用提供参考和帮助。
[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.
【学位授予单位】：华中师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G434

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