Inquiry On Classroom Visual Knowledge Management Based-on Synergistic Tools

With the rapid development of computer technology, the classroom learning environment is changing greatly. Nowadays the classroom learning environment features intensive technologies and abundant resources. It has become a focus issue in the educational technology field on how to implement classroom instruction and learning to maximize the instructional efficiency under the information technology condition. In this case, Zhu Zhiting, an expert in educational technology, has put forward a synergistic learning system model aiming to create a kind of new system framework for learning technologies that comply with the learning needs in the information era to support the classroom instructional and learning activities under the information technology condition. With synergistic learning being considered new kind of learning framework, this thesis mainly addresses the classroom visual knowledge management based on synergistic tools by using synergistic learning as its theoretical foundation, system framework for learning technologies as the key point and synergistic learning tools as the practical field.The purpose of classroom visual knowledge management is to promote the collaboration in classroom activities and exchange in classroom knowledge, and to enhance the students' knowledge reconstruction and depth understanding with knowledge representation and convergence technologies. The writer, on the basis of analysis of classroom learning needs under the information technology environment, addresses the application modes of synergistic callout tool and construction tool into the classroom synergistic learning from the perspective of knowledge management and visual technologies. In order to realize the classroom visual knowledge management completely, the writer technologically implements data exchange between the synergistic callout tool and the synergistic construction tool, i.e. import the contents from the callout tool to the construction tool and automatically generate a hierarchical model drawing centering on questions. In the final part, the writer designs a synergistic learning-oriented visual knowledge management model, and carries out relevant practical studies with the improved synergistic tools.