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Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE's Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
With the development of IT technology, network brings new inspiration for education, so it has been regarded as one of important environments for learner and collaborative learning has become an important learning mode of network self-study. Based on the theory and method of knowledge management, the author selects tourism Electronic Commerce course as the empirical object to establish a new teacher-guided, students-oriented teaching system which is proved to effectively foster students' innovation, exploration and collaboration in learning under the settings of Blackboard.