混合学习视角下在线临场感教学模型研究

Research on Online Presence Teaching Model from the Perspective of Blended Learning

The absence of social context in the process of online learning may present an issue related to a sense of isolation or anxiety，it not only affects the effect of online learning， but also leads to a weakly connected state between online learning and offline teaching. The research starts with the analysis of learners’ social attributes， using online presence to promote interaction between learners and educators on the basis of CoI model. The study suggests that online presence includes teaching， society， emotion， learning and cognitive elements. It builds TSCEL online presence model by use of relationship between them and design implementation path of the model with the help of blended learning. The model is applied to some courses. The results show that online presence focuses on the learners’ learning process， which can improve the teaching effect of blended learning. Emotional presence can promote the learner’s self-regulation， effectively reducing anxiety and loneliness in the course of learners’ online learning process. Learning presence is a moderator of online presence， having a direct effect on the cultivation of high-level thinking ability.