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在一般的教学理论研究中,将教育者、学习者、学习材料三者作为教学系统的构成要素,在现代教育传播活动中,媒体起着相当大的作用,因此必须将媒体作为教学传播系统的要素之一,于是就有了教育传播系统的四元模型,如图1所示。我们把学习材料看作为媒体化的教学信息,把学习材料这一要素分成“教学信息”(即内容)与作为内容载体的“媒体”两部分,这四个组元在适当的教学环境中相互作用而产生一
In the research of general teaching theory, using the educators, learners and learning materials as the constituent elements of the teaching system, the media play a significant role in the modern educational communication activities. Therefore, the media must be used as the teaching communication system As one of the elements, there is a quaternary model of educational communication system, as shown in Figure 1. We regard the learning materials as the mediaized teaching information, and divide the learning material into two parts, the “teaching information” (ie, content) and the “media” as the content carrier. The four components in the appropriate One of the interactions in the teaching environment