Abstract: The rapid development of IT technology makes network course building programs spring up,but the online course which really can improve the overall quality of teaching, breaking the traditional teaching model which is seriously lagging behind, thus students can access learning resources to achieve
effective learning, realizing efficient interaction, still have a long way to go. By the introduction of network course management: system named NC-LAHS (Network CourseLearning Activity Management System) of principles of computer organization and design sequence of teaching activities, the paper tries to explore the teaching method based on it to realize practicality, and efficiency.

Key words: network course resources, NC-LAMS, sequence of teaching activities, practical teaching