Designing Interactive Model For E-Schoolbag System

Originally the computer was used in military field, used for calculation and measurement of large Numbers of data. With the continuous development of information technology, it was widely used in many social fields. In the education field, with all kinds of information technology is used to education field, the education informatization unceasingly thoroughly develop.A new round of curriculum reform puts forward new requirements for basic education. Teaching content changed, students should not only learn knowledge, but also notice to raise the ability and change emotional attitude. The status of teachers and students have the basic transition, teachers changed from the traditional knowledge transfer to study guider and supporters; Students begin to active construct knowledge from passively accept before. Curriculum advocate new teaching model which take students as the main body, the teacher as main leader. However, there are many shortcomings in traditional teaching mode and teaching environment, giving some block for student to effectively construct knowledge and cultivate the spirit of innovation.Much attention on the roles of information technology in education is paid by all circles of the society. Many high-tech firms turned to education market, has produced many E-Book products. But these products are only digitizing paper textbooks. Not change the traditional teaching methods, still give priority to impart knowledge.This paper makes a study of the new electronic schoolbag system, firstly analyzes the theoretical origin, the main theoretical basis is teaching ideas of constructivist and social interaction theory. Do some researches on system structure model design, system realization of this system. Secondly constructs abstract interaction model for electronic schoolbag participants, and analyzes information content that transmit between participants. Finally take one class of physics in junior middle school as an example, analyzes the scenario of using E-Schoolbag in the context of classroom teaching and learning.