Research And Application Of Problem-based Learning (PBL) Course In Network Course

With the rapid development and the wide use of the information technology, there is a trend that the on-line course is developing quickly, which promotes the on-line teaching. Because of the short time of development, it is possible to have some problems. For example, it pays more attention to the content presentation while it neglects the choice of the teaching strategy without ideal teaching evaluation, which lies in the teaching idea and teaching model are stick to the traditional teaching conception. Accordingly, it is necessary to explore a teaching model for teaching.This paper will analyze the problems and the reason in the on-line teaching and put forward a learing model based on problems to the disadvantage in on-line teaching and improve the quality and efficiency of the on-line teaching. This paper will take the on-line course which is based on the development of the platform based on Moodle Photoshop graphic design as an example and research on the problems of learning mode in the network course teaching effect to provides a demonstration case for the network teaching mode innovation.The first chapter introduces the background, concept definition, PBL the research target, and contents of the research situation at home and abroad, and makes a summary statement. After the analysis of the existing problems of network teaching and reasons, it states the reason and significance of introducing PBL and learning model. Through the analysis and comparison with the traditional teaching mode of PBL distinction, it points out the advantages of PBL. The second chapter summarizes the related theory of learning support PBL constructivism learning theory, namely humanistic learning theory, knowledge and learning theory and discovers the PBL support meaning of each learning theory.The third chapter analyzes of the network course through the platform of function, application scope, and technical support cost to state the reason of introducing the Moodle into this building network as the teaching platform. In this paper, the design of the network course, PBL, on the basis of principle of network curriculum proposed PBL design process, this article discusses the main contents of the teaching strategy PBL preliminary analysis and design is course design, teaching process design and teaching evaluation of learning activities. This chapter focuses on teaching process design, graphic design, the Photoshop as an example and expounds the contents of teaching and learning, in the design of unit, based on the design of the network course of PBL three basic links for clues, detailed introduces how each link of the learning activities.The fourth chapter introduces the network teaching process of PBL. This part references the network course teaching of PBL design process, and specifically designs the graphic design basic Photoshop tool in the application of teaching practice. And the teaching experiment results and teaching effect are analyzed and gets a conclusion to supply reference and for computer learning.Chapter five summarizes the achievement and points out the problems and deficiency for further research and discussion. .