作　　者： ; ; ;

机构地区： 华中师范大学

出　　处： 《现代教育技术》 2010年第12期116-120,共5页

摘　　要： 针对异地网络教学中重视教学资源建设,轻视师生实时互动的实际,提出设计"多终端同步视频互动"网络教学平台:数名学习者共用一个异地学习终端组成学习小组,多个异地学习终端共同组成网络课堂;每个学习终端屏幕均可同步显示主讲教师视频和演讲稿,分屏同步显示其他异地学习终端视频;教师可以允许异地学习终端或指定单个学习终端同步视频发言,还可以组织几个异地终端形成讨论组,在组内同步视频自由发言。 According to the reality of attaching great important to teaching resource construction and despising Teacher-Student Synchronous Interaction in the distance network instruction,this paper advanced the concept to design the Network Teaching Platform of ＂Synchronous Video Interaction Based on Multiple Terminals＂：several learners share one Distance Learning Terminal and multiple Distance Learning Terminals form collectively network classroom;each Learning Terminal can synchronously display the video and speech of the instructor and separately display the video of other Distance Learning Terminals simultaneously;the instructor can allow the Distance Learning Terminal to make free speech by synchronous video,designate single Learning Terminal to make speech by synchronous video and organize some Distance Terminals to form discussion group in which the learners can make free speech by synchronous video.

关 键 词： 同步视频互动 网络教育 异地教学 远程教育

领　　域： [文化科学] [文化科学] [文化科学]