Abstract
A simple system that assists to share lecture information between teachers and students was constructed on the Web site. Because it is not realistic to construct the Web site in order to supply the lecture information or the lecture materials by every teacher, an easy use environment is constructed newly. There are many commercial systems, but they have the complexity by too many functions, and the high cost. The main functions of the system are the web syllabus system, the download site of lecture materials, and the message board. And the system has simple user interface as all the teachers are able to use it. The questionnaire was carried out to both teachers and students. And the questionnaire results show that the unified way to access the lecture information and the simple operational flexibility are evaluated.