摘要
信息熵是指由信源发出的信息,通过信道传送,再由信宿获取的过程,而教学过程正是教学信息由教师、教材输送给学生的传递过程。如何提高教学效果,实质上是如何提高教学中有效信息传递的问题。该文着重讨论信息熵对教学效果的影响。
Information entropy refers to the process in which information is sent out from the information source, transmitted through information channel and acquired by information sink, while the teaching process is the one of transmitting teaching information from teachers and teaching material to students. How to improve teaching effectiveness is virtually how to increase the transmission of effective information in teaching. This paper focuses on the impact of information entropy on teaching effectiveness.
出处
《现代远距离教育》
CSSCI
2007年第6期14-15,共2页
Modern Distance Education
基金
江苏省教育厅哲学社会科学基金指导项目(04SJD880009)
江苏省现代教育技术"十一.五"规划课题(2006-R-2871)
关键词
信息熵
教学效果
有效信息
information entropy
teaching effectiveness
effective information
