Research And Implementation Of Network Assisted Instruction System In "Algorithm Design And Analysis"

With the rapid development of information technology and Internet technology, the traditional teaching model has been difficult to meet the needs of modern higher education because of the time and space learning conditions. The use of information technology to enhance the degree of higher education is an important part of digital campus construction, and also an important part of innovation in higher education."Algorithm design and analysis" is a compulsory graduate college computer courses,according to "algorithm design and analysis" course characteristics, combined with network-assisted teaching systems technology development tools, integration of teaching resources, building the "algorithm design and analysis " network-assisted teaching system,to provide students with tutoring platform without time and space limitations. The system uses SSH(Struts + Spring + Hibemate) J2 EE framework for analysis and design in accordance with the idea of ??software engineering.System focus on solving the algorithm presentation capabilities, to help students understand the algorithm processes to animate the important algorithms obscure displayed visually. Students according to description of the algorithm, animated presentations observe algorithm to quickly understand and master the principles of the algorithm. To this end, through the merits of related technologies analysis, decided to use jQuery to implement the basic animation function algorithm demo for specification defines facilitate the realization of different algorithms animation display function.Students can easily navigate through the system courseware concern algorithm dynamic observation algorithm demonstration, knowledge self-test and other learning activities. Algorithms demo allows students to intuitively grasp the principle algorithm to solve the problem of difficult to understand algorithm principle; unit self-test allows students to understand their own mastery of the course, found the knowledge of weaknesses; through the test, the system to meet the design requirements.