中国电化教育

在互联网技术和教育的交汇融合下,教育数据增长迅猛,教育大数据的时代已经悄然到来。该文通过分析大数据支持下的在线学习评价,对大数据背景下在线学习过程性评价的特征进行了总结,探讨了在线学习中过程性评价的内容,设计了大数据支持下的在线学习过程性评价系统模型,并给出了该系统的工作流程。该文研究成果可以为在线学习评价提供新的视角和参考,为精准和个性化的在线学习服务研究添砖加瓦。

The fusion of Internet and education causes rapid growth of education data. The time of educational big data is coming. This paper analyzes big data based e-learning evaluation, summarizes the features of process evaluation in e-learning, discusses the content of e-learning process evaluation, and designs a process evaluation system for e-learning under the background of big data. At last, the paper gives the working process of the system. The research can provide beneficial reference for e-learning evaluation, and make contribution for precision and personalized services in online learning.