Research And Design Of Learning-oriented E-book(System)

With the maturity and popularity of mobile devices and Internet technology, e-book began to enter daily teaching activities. However, most existing e-book just digitizing the paper-based content, and improve the reading experience through the appropriate function. Few studies about e-book for teacher and students to use in the teaching pro-cess and to improve the character of teaching and learning of e-book. It led to the improvement of teaching effect by the use of e-books is not obvious. So it need a new e-book designed for teaching requirement. Therefore, this paper designs and imple-ments learning-oriented e-book software system.It is targeted at educational use to help teachers and students to improve teaching effectiveness.This paper focuses on the research and design of learning-orented e-book software system. Based on the development process of software to carry out the following work. Firstly, this paper introduced the requirements analysis of the system. Overview of the characteristics and methods of educational software requirements, on this basis sum-marizes the features and limitations of the existing domestic and international research and systems, and discusses the relevant theoretical and technical issues. Meanwhile, according to the characteristics of educational software, this paper analyze the relevant role, teaching scenes, teaching content and teaching methods designed. Based on the above description, this paper extract the functional requirements and quality require-ments of the system. Secondly, determine the overall structure and module design by the combination of requirements analysis and technology selection, design the client side data structures of no-sql databases and communication API. Thirdly, based on the characteristics of e-book application scenarios, the rules of content organization and definition and full-text retrieval has been solved. Finally, achieved the overall archi-tecture and the client side’s main function modules, including navigation of Content、 client side local data storage and data synchronization、the rules of content definition、 full-text retrieval.This paper presents a functional definition of learning-oriented e-book, and com-pleted the research and design of learning-oriented e-book. Meanwhile, this paper solve the rules of content organization and definition and full-text retrieval. The system has put into use in several middle school, and it obtained good teaching effect. It has a wide range of prospect and significance.