Design and realization of Networked CAI Teaching System for data structure in digitized learning environment

Data Structure is a fundamental core course in computer science. It is particularly important to improve teaching effect on data structure by innovating teaching methods. It is affecting the teaching of this course since the lack of students´ math basic knowledge, the weak foundation of programming and the few practical opportunities, the article puts forward an idea of exploration and reformation on four aspects of practice course of Data Structure about stirring up the interest of studying, intensifying the basal experiment, developing Some new suggestions in teaching mode and methods, setting up network study of Data Structure. The teachers and students develop Networked CAI Teaching System for Data Structure together. Experience over the past few years has proved that it improved not only the teaching effect but also students´ abilities of analyzing and solving problems.