【作者】 邵明博；

【导师】 刘清堂；

【作者基本信息】 华中师范大学 ， 教育技术学， 2012， 硕士

【摘要】 信息技术的普及一直在不断的扩大软件的服务群体,智能手机作为一种越来越重要的通讯工具,逐渐成为人们获取信息的一种手段。但事实上,并不是有了手机就能满足这种日益增长的需求,尤其是在教育领域。在这样的背景下,如何构建一种数字化的学习环境来保证在合适的时间,合适的地点,以合适的方式提供给学习者合适的学习交互信息成为了亟待解决的问题。鉴于上述问题,本文做了以下几个方面的工作：(1)比较、分析了移动学习的传统模式,结合混合式学习的相关理论来阐述了“传统学习与移动学习相结合在于教学交互”的观点。(2)从开发者的角度对移动应用程序的相关技术进行了详细的分类,并通过比较常见的移动应用解决方案的优势与不足,肯定了基于android平台开发英语课堂助手的可行性。(3)针对传统英语课堂的现状,本文从操作交互以及信息交互的层面,设计并实现了基于智能手机的英语课堂助手,给出了系统部分的关键代码,并测试了该套系统的可用性。本文的特色之处在于：以教学交互为结合点,将传统课堂学习与移动学习的优势结合起来,设计并实现了一套可移植的数据通讯模块作为整个课堂助手的系统基础,该系统在一定程度上满足了课堂学习中学习者的随机交互需求。基于智能手机的英语课堂助手的设计与实现是希望提供一整套解决方案,来提高传统英语课堂中学习者学习的主动性、创造性,帮助教师发挥引导、启发的主导作用。更多还原

【Abstract】 With the rapid development of information technology, more and more people like to enjoy the different kinds of software. As a very import communicational tool, the smart phones are getting more and more powerful, and it gradually becomes an important means for people to access information. However, the fact is that not the ownership of a smart phone can meet the growing requirements, especially in educational field. How to construct a digital learning environment to provide suitable information at an appropriate time in a right place is a problem to be solved urgently in this background.According to the problem above, this paper carried out as follows:(1)Based on the study of traditional model of mobile learning and blended learning, we analysis the feasibility of the EC A system, and it is suggested that the junction between traditional class and mobile learning is instructional interaction.(2)By classifying the related technology and analyzing the advantages and disadvantages of the common solutions, we prove the feasibility of using android as our develop platform.(3) According to the present situation of the traditional English class, from the operational and information interaction level, we design and implement the ECA system based on smart phones, and finally test its availability.The characteristic in this paper lies in the blending of the advantages between traditional class and mobile learning, so that we try hard to design and implement a portable communication module as the basis of the ECA system which can meet the random interaction requirements of the students.The ECA system wants to provide a complete solution for improving the initiative and creative of the English learners, and also making it easier for teachers to inspire the students.更多还原