王書賓 冉杰生

Wangshubin??Ranjiesheng

Abstract：With the development of modern educational technology，people are really looking forward to solving the problem on overweight of students schoolbags connected with information technology and education mode，as well as students are limited in the class for their usage of E-schoolbag and problems in the progress on spreading the E-schoolbag，and then seek a road to develop E-schoolbag.

Key words：E-schoolbag;Educational Information;Information Technology.

I.Basic Connotation of E-schoolbag

E-schoolbag is such a production concerning on increasing Chinese education informatization and improving efficiency to cooperate with family and school. This production can mainly concentrate on primary education. Except traditional function of communication between family and school，E-schoolbag can provide more abundant function of student development，which helps childrens study and life as an information helper and becomes a real“digital schoolbag”.

II. Merit of E-schoolbag

Electronic textbook can break through such limitation that traditional paper textbook is only connected with words and pictures and the proportion of words are larger than pictures. In contrast，electronic textbook can add audio and video beside words and pictures. And then the descriptition of picture is more vivid and lively than words，which can be convenient for students to understand.

According to students different characters，electronic textbook can increase or omit the contents guided by teachers. Meanwhile，it can seek corresponding link that students want to need for themselves or something interesting after class，and can share more knowledge.

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E-schoolbag，though，is being popularized;the problem and challenge in technology and concept should be confronted.

1. Problem in Reading Habit

It is different that the sense of reading from electronic book and paper book which bring to people. Reading electronic book may be lack of sense of reality，which cannot change in a short time at that point. Besides，as an electronic reading machine，its demerits may lead to be inconvenient for some people such as clarity of display，richness of coloration，speed of page turning and duration of battery. These samples can limit the sense of reading in electronic book;eventually limit the usage of E-schoolbag.

Therefore，electronic book in E-schoolbag can leave heavy schoolbag for students，but for some students who need get to work，put on their thinking，practice writing and calculate electronic book forced to great challenge by traditional culture，at least cannot replace paper book or work book.

2. Digitizing Learning Resource

Rich and quality digitizing learning resource is basic and guarantee for E-schoolbag. This resource includes electronic textbooks，learning guidance materials and reference books，which can be edited for leaners characteristic. Meanwhile，this resource can be in motion in student learning terminal（E-schoolbag）or Internet to provide learning by themselves or by cooperation for learning.

3. Problem in Format of Electronic Book

The market of electronic book is confronted with problem in incompatible and incoherence in file formats. At present，there is no universal standard and format in domestic digital publishing industry，and their formats are usually incompatible from each other. The result is that every reading experience coming from all kinds of formats or reading software are different，which make readers bring different choice，even influence seriously its usage for readers.

IV. Prospects of Development

At present，E-schoolbag will also be faced with difficult challenges such as high price，not abundant in digitalized resource，channel promotion，electronic book form and educational concept. These challenges all become bottle-neck in applying for E-schoolbag. The development of E-schoolbag cannot be done at one kick. In contrast，it is a systematic progress. With the development of technology，the formulation of electronic book standard which Ministry of Industry and Information Technology and General Administration of Press and Publication actively promote，as well as the advocacy in Ministry of Education Administration，the usage of E-schoolbag will be gradually and rapidly extended，which will become a main learning material for students，teachers and parents.

V. Summery

In the modern teaching theory，because of the rise of constructivism，the initiative and interactive for learners can be more attached. Traditional classroom is not good for instructors and students to interact. The purpose of high quality interaction is to create fully accessible interactive environment and improve quality and quantity for teachers and students to cooperate. Therefore，the usage of E-schoolbag can provide such environment to become information assistant for students learning and their life.

VI.?Reference

[1]Gao Zhili. E-schoolbag will Become Main Material to Learn. Publican Reference，2017（3）

[2]Qi Wanru，Wng Qing. A Prospective Analysis on Applying for E-schoolbag in teaching. Software Guide，2014

[3]Yang Ye. Application Study on Fictitious E-schoolbag Based on Cooperation Learning Mode. Master thesis of Shanghai Normal University，2012

（作者單位：1深圳市龍華區(qū)教科院附屬小學;2深圳市龍華區(qū)同勝學校）