Design And Implementation Of Cross-Terminal Teaching Quality Evaluation System

Domestic higher vocational colleges attach great importance to the supervision,evaluation and guidance of teaching.In order to facili tate the evaluation,supervision and guidance of teaching,it is ver y necessar y to build a teaching evaluation and supervision s ystem suitable for the development of colleges and universities.At present,there are still such problems in the teaching quali t y evaluation system of colleges and universities in China as a whole: first,the problem of only pa ying attention to the summative evaluation,not the formative evaluation.Secondl y,the problem of s ystem architecture,the evaluation s ystem cannot well me et the needs of mobile terminal operation,which lag behind the following feedback-gathering and supervision.This topic aims to construct a set of mobile terminals,both the Web App and H ybrid App,for teaching qualit y evaluation and supervision.It works to provide evaluation and guidance for the daily teaching based on students ' feedback and teacher 's comments.Besides,it is also a platform for presenting excellent lectures,pointing comments and a monthl y summar y of the dail y teaching.To integrate mul tiple terminals,t his topic builds the interface for the architecture design on the basis of service computing theor y.The architecture,based on SOA and W eb technology,are adopted to enhance the scalabilit y and cross-terminal adaptability of the s ystem.Specificall y,this topic uses Web service to develop the s ystem interface at the bottom,and then build the mobile H ybrid App and Web App respectivel y with different programming techniques.This kind of software architecture ensure a stronger scalability,which enables the combination of the sever-side and the client-side.Therefore,the s ystem permits students ' access to give feedbacks and comments on lectures,and administrators ' access to analyz e the data as well.The project under this topic,based on t he software engineering process,firstl y anal yz es the need for the s ystem and its objectives.Then it tends to the overall system design.It consists of the functional modules,database design,programming and encoding to make sure the cross-terminal is realized.Lastly,the s ystem is put into a trial use and the result is quite satisfactor y: the s ystem works as well as it 's expected.In a word,this topic has solved the following problems: In the aspect of business application,it construct s a set of teach ing qualit y evaluation and supervision s ystem,which combin es summative and formative evaluation of teaching qualit y.In terms of software technology,it proposes a scheme of integrating and expanding application s ystems based on the SOA architecture and defects of ASP.NET Web Form,which could enhance the scalability and cross-terminal adaptability of the s ystem.