| The Item Bank System wins a great popularity among teachers and students for its resource convenience, shared and demand satisfied. Item Bank is a systematic project, which involves education science and subject teaching, integrating of computer software. Therefore, Internet item bank system, making use of computer software technology, database technology in accordance with the relevant educational theory, and the related subject teaching, is a management system. Compared with traditional manual test paper, application of internet item bank system is more efficient and easier to meet the requirements of composing high-quality papers. In addition, the internet item bank system can also provide students with the opportunity to practice a lot.After a thorough investigation in the existing relevant products, this thesis analyzes the current research situation of item bank at home and abroad and some main problems, explains the background and meaning of studying intelligent internet item bank; Introduce the theoretical foundation of item bank, including educational measurement theoretical foundation and the flow of item bank, and technology of system analysis and design. We make system analysis and design according to《data structure.》, including designing of main database, main function module, main UML module, main model algorithm and database safety. During the process of system design, we consider all kinds demand of students teachers. We classify the questions according to many kinds of standards and support many formal and informal ways of composing papers. So that students can find what they need quickly and have test in various ways. The system supports students to do adaptive practice and to practice which are aimed at the wrong questions, because it will improve the efficiency of learning, and helps the students the impression of wrong questions. It is convenient for teachers to compose papers according to many conditions in order to test students. |
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