关键词: 离散数学 网络教学 数据库设计

Abstract:

The paper proposes the overall design aim of the discrete mathematics network learning system, which is to realize assistant classroom instruction uti  lizing computer networks, and to build a studying environment based on the Web for teachers and students to set a learning platform beyond time and plac  e, discusses the design idea and design method of a secure database, and studies the functions of modules and realization methods for registration and l ogon, network information release, homework modification, teachers and students interaction, test paper generation, and test paper database management,    Chinese and English eourseware, and so on.

Key words: discrete mathematics, network teaching, database design