Design Of Teaching System Based On Mobile Learning

Thanks to the rapid development of the computer, network and communication technologies, people's learning and living style is changing so much at present. Until June 30, 2007, there are more than 5000 million mobile phone users in China. Especially after the decreased cost of internet accessing through mobile phone, the number of users who use it to surf is increasing quickly. Now the cell phone is used to receive and transmit SMS, MMS, e-mail, to play audio and video, etc. The mobile devices make people's learning and living become more and more convenient.Mobile learning is a research hotspot at present, this paper mainly focus on the teaching system design based on mobile learning. By analyzing the theoretical research and empirical study on mobile learning, an instructional design process is given, which is based on mobile learning and education technology, and the process priority is given to learning and learners. And then the thesis designs the teaching system of mobile learning from the software engineer view. This paper is expected to provide a methodological significance to the development of the mobile learning software, which is according the educational technology thought and requiring the adult learners' demands.This paper consists of six chapters.The first chapter introduces why this topic is chosen, which project it comes from, what contents to be researched, the definition of related terms, and puts forwards the framework of this paper.Chapter two is the theory research, it summarizes the present mobile learning projects, abroad and home, mainly analyzes how the mobile learning is developing at home by content analysis method, and then describes it from the content and time points.Chapter three is the class experiment part, it compares the present mobile learning systems, and investigates an educational experiment on the mobile learning in computer basis curriculum, then takes a conclusion on what kind of teaching system is suitable for adult learners.Chapter four is about the instructional design, it designs a mobile learning teaching system process diagram which is based on the education technology theory and describes the details of every part, such as learning requirement analysis, the characters of the learners, etc.Chapter five is the core of this paper, according the process of chapter four, it designs the teaching system based on mobile learning, includes six parts: the requirement analysis, which contains use case diagram and analysis classes; static diagram, which is about design class diagram; dynamic diagram, such as sequence diagram and collaboration diagram; the architecture of the system and deployment diagram; data tables and choice of database; the comparison of development model and tools.Chapter six summarizes the whole paper and work, innovations and deficiency, and prospects the future development of mobile learning.