【作 者】：
王一岩， 郑永和
【关 键 词 】：
智慧课堂； 教育情境感知； 价值定位； 特征模型； 实践框架
【栏 目】：
课程与教学
【中文摘要】：
面向智慧课堂的教育情境感知旨在利用情境感知技术打开课堂教学研究的“黑箱”，对智慧课堂生态系统进行解构，挖掘深层次的教育规律。通过对“智慧课堂”和“情境感知”概念的阐释，提出面向智慧课堂的教育情境感知需要从数据感知层面对教育情境要素进行建模分析，实现基于活动流的教学过程解构，探究“人—机—物—环境”的交互作用机制，挖掘复杂情境下学习发生的内在机理。在此基础上构建了基于“人—机—物—环境—活动”的智慧课堂情境感知特征模型，对智慧课堂的学生和教师情境、设备和服务情境、内容和资源情境、时空和社会情境、活动和交互情境进行精准刻画。最后，从“智能感知层、智能分析层、智能服务层”三个层面构建了智慧课堂情境感知的实践框架，指出智慧课堂情境感知研究的开展需要通过对教育情境的智能感知和融合计算，探究智慧课堂的教育规律，构建基于情境感知的智能教育服务模式，以此对智慧课堂情境感知的研究愿景和实践路径进行了系统梳理。
【英文摘要】：
Context awareness for smart classrooms aims to use context awareness technology to open the "black box" of classroom teaching research, deconstruct the ecosystem of smart classrooms, and dig out deep-seated laws of education. By explaining the concepts of "smart classroom" and "context awareness", this study proposes that the educational context awareness for smart classrooms needs to model and analyze the educational context elements from the data perception level, realize the deconstruction of teaching process based on activity flow, explore the interaction mechanism of "man, machine, object, environment", and explore the internal mechanism of learning in complex context. On this basis, a model of context awareness characteristic model for smart classroom is constructed based on the notion of "human, machine, object, environment, activity". The model provides an accurate picture of the context of students and teachers, the context of equipment and services, the context of content and resources, the spatial-temporal and social contexts, and the context of activities and interactions in the smart classroom. Finally, a practical framework for context awareness in smart classrooms is constructed from three levels of "intelligent awareness layer, intelligent analysis layer, and intelligent service layer". It is pointed out that the research on context awareness for smart classrooms should explore the educational laws of smart classrooms and build an intelligent educational service model based on the context awareness through intelligent perception and fusion calculation of the educational context. In this way, the research vision and practical approach of context awareness in smart classrooms are systematically sorted out.