论课堂传播中知识信息及其渠道的特质

Knowledge Information and its Channel in Classroom Communication

经过教师的主体性转化而进入课堂传播中的知识信息具有科学性和严密性、可传播性和可接受性的特质;而作为课堂知识信息传播与流动之基本依托的渠道,必须具有适应性、便于传播、多元优化、抗干扰、独特性、伸展性和对接等特征。

The knowledge information transformed by teachers＇ subjectivity is of scientific, logical rigor and acceptability. The channel as the relying of classroom knowledge information communication and circulation, which should have adaptability, easy communication, multivariation optimization, anti-jamming, specificity, extensibility and so on.