泛在学习环境下基于凯利方格法的协作学习模式研究

Research on the Learning Mode in Ubiquitous Learning Environment Based on Repertory Grid Technique

物联网、无线网络、移动终端设备等的发展促进了泛在学习方式的普及应用，但泛在学习矛盾、不连续、随意、无节制、流程短的特点对有意义学习的发生提出了挑战。文章使用凯利方格方法与小组协作学习策略，针对学习者现场观察到的知识进行知识获取，以实时投票机制产生小组共识，对小组内学习者的知识进行整合。实验证明，在泛在学习环境下，使用这种学习模式的小组学生在知识建构能力和学习成效方面得到一定程度的提高。

Owning to the significant advancement of Internet of Things， mobile devices， sensing technologies and wireless networks， ubiquitous learning (u-learning) has become an important issue in recent years. But for the feature of contradiction， discontinuity， the characteristics of free， unrestrained， short process etc. It poses a challenge to meaningful learning in u-learning. In the meantime， researchers have indicated that using collaborative learning strategy in this innovative environment have attracted much attention from researchers. However， several studies also reported that students’ learning performance might be disappointing without appropriate knowledge constructive tools. In this study， it proposed a learning strategy which based on Repertory Grid Technique and collaborative in the ubiquitous learning environment. The learning approach aims to help students acquire their knowledge after observing the learning targets; following that， a voting strategy is used to integrate students’ knowledge. In this paper， a collaborative u-learning environment is developed based on the Repertory Grid Technique. Experiments show that via constructing and sharing knowledge， the students’ learning performance and knowledge constructive ability have been improved.