Activity theory is of great importance in emphasizing the role of community and intermediary tools in the subject's internalization activities. From the perspective of activity theory, via systematically and comprehensively exploring kinds of different interactions between various elements (e.g. subject, community and tools) in classroom teaching, this study constructed a framework based on ICT-enhanced activity system, and proposed a teaching mode using the constructed framework. To verify its effectiveness in improving classroom interaction and satisfaction, the proposed teaching mode is app...
