虚拟教学交互系统的实现是教学媒介的改革与提升.所谓教学交互的目的就是利用不同信息交互来达到概念交互的目的,概念交互的结果是与教学目标一致的,操作交互(教学媒介)作为教学交互的技术保障.“对深层原理和概念的深度理解是有效学习的关键所在(Thompson & Jorgenson,1989).”虚拟教学交互是采用最先进的信息交互来达到深度理解,即概念交互,从而达到促进学习的目的.也即更好的促进教育目标的实现.%The implementation of virtual teaching interactive system is the reform and upgrading of the medium of instruction. Instructional interaction aims to achieve concept interaction by using different information interaction, and the result of concept interaction is consistent with the teaching goal, operation interaction(the medium of instruction) is the technical guarantee of instructional interaction. "The depth understanding of deep principles and concepts is the key of effective learning (Thompson & Jorgenson, 1989)." Virtual teaching interaction is to achieve depth understanding, namely concept interaction, and then achieve the purpose of promoting learning, and promote the realization of education target.
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