An on-line teaching and learning system for electrical & electronic lab

There is much experience from years of on-line learning in electrical and electronics laboratory of Henan polytechnic university in the paper. Firstly we point out a series of serious problems in the way this yet-evolving means of learning. Problems include poor course-design and pedagogy; human limitations, both physical and cognitive, in learning effectively in non-linear hypermedia environments; the anonymity of learning, dictated by this technological means of communication; and the lack of tailor-made online resources, which fit the course objectives and the students. We suggest a system that combines the pedagogical, cognitive, and technological aspects of on-line learning, should be used when designing an online laboratory course. The paper presents the detailed frame of the system.