The Design And Implementation Of Student Ability Evaluation System Under The Environment Of J2EE And Android

In this dissertation, a new information system of students' assessment of the capacity for a vocational school is developed to improve the qualities of the informationization, the evaluation scheme, and the reformation of measurement system. The system is suit for both Web and android. By means of this system, the evaluation methods are much richer, the evaluation ranges are much larger, and the evaluations of the abilities for students are more real. The key work of this dissertation is shown as follows:Research domestic and overseas advanced practices of student ability evaluation; formulate the reform objectives to replace traditional assessment by using ability evaluation based on the present situation of vocational school. Select the professional technology which is appropriate for this system to learn, set out system development target, analyze and refine the systemic functional requirements. Design the business process aiming at the commonalities and uniqueness of different roles in system, and complete database design under the business process requirements.In the web server side, the administrator can accomplish the management of account, semester, course type and class, planning the settings of properties associated with course. And teachers can create curriculum, divide teams, complete appraisal and so on. In Android client side, the system makes student mutual evaluation in group and self-evaluation, checking the examination results and the diagram of the capability radar become reality. Teachers and students can interact and communicate in a certain course.This system finishes all kinds of assessment and provides conclusion query since it was put into use for more than a year. The ability radar picture offers valuable reference data to students, teachers and employers. In the follow-up work, we need to further enrich the function of the system.