Design And Implementation Of Higher Vocational Course Selection System Based On Complete Credit System

With the deepening of the credit system in the daily teaching work of Higher Vocational colleges,the conflict between the credit system and the academic year system in course selection is becoming increasingly obvious.The existing FCFS algorithm,lottery algorithm,weight algorithm and volunteer algorithm are all based on the academic year system.In the course of course selection,they often cause the problem of uneven distribution of courses.It is difficult to adapt to the full credit system and emphasize experiment,speaking ability and training students' practical ability in Higher Vocational colleges.The teaching concept of force.This paper focuses on the actual needs of the four functional modules of course selection,combines the teaching characteristics of Higher Vocational colleges,introduces the algorithm threshold,constructs a new course selection algorithm based on full credit system,and named it CSABFCS algorithm(Course Selection Algorithms Based on Full Credit System).CSABFCS algorithm adapts to the need of training students' practical ability in Higher Vocational colleges.Through setting threshold,it highlights the scheduling of experimental courses.At the same time,it can more reasonably solve the conflict between credit system and academic year system in curriculum design,and avoid the uneven distribution of courses.Under the guidance of the evaluation model of the full credit system,this paper studies the construction of the course selection system in Higher Vocational education.The main work includes the following four aspects: first,selecting the construction technology,using UML technology in the analysis and design process,and using J2 EE platform and SQL Server 2012 to implement the system.Secondly,the demand scheme is put forward.Higher vocational course selection system includes basic data management,course information management,general course selection management based on the full credit system evaluation model,experimental course selection management based on the full credit system evaluation model and system management modules,and determines the system performance objectives.Thirdly,the system outline design and detailed design are completed based on the requirements.Firstly,the flow chart is used to complete the design of each module.Secondly,the data storage scheme and the security protection scheme are proposed.Fourthly,the system construction and testing are completed.After the course selection system construction is completed,thesystem is integrated to form a runnable system.Then the function test and performance test of the system are carried out,and the problems found are solved,so that the course selection system meets the deployment requirements.Through relevant tests,the system designed in this paper satisfies the relevant requirements of system non-functional demand analysis in terms of performance;in terms of algorithm,through algorithm comparison experiments,it is proved that the improved curriculum selection algorithm according to the actual needs of higher vocational colleges is more in line with the actual needs of the system;in terms of function,it is based on the system.Basic data management,course information management,general course selection,experimental course selection and other modules meet the basic needs of course selection.