【作 者】：
刘向永， 李傲雪， 付奕宁， 姜沛雯， 王 萍
【关 键 词 】：
师生互动； 英语教学； 电子书包； ITIAS
【栏 目】：
课程与教学
【中文摘要】：
电子书包进入小学英语课堂将引发师生互动行为的改变。为了解电子书包在小学英语课堂教学中的师生互动效果及问题，我们将基于电子书包和基于传统媒体的英语课堂教学实录作为分析对象，以改进型互动分析编码系统（ITIAS）为研究工具，从课堂结构、教师言语、学生言语、技术及沉寂等方面入手，将小学英语“How are you?”单元的教学过程分为感知输入、理解输入、摄取、整合和输出等五个阶段，对师生互动行为进行数据采集编码并进行了分析。根据数据分析，我们总结出了师生互动主要由教学活动引发；电子书包有助于缓解无助于教学的混乱；电子书包有利于学生有效思考；电子书包未改变教师课堂话语风格等特征及问题，从而帮助教师了解并改进其教学行为。
【英文摘要】：
The introduction of electronic schoolbag into English classroom in primary schools will trigger changes in teacher-student interactions. In order to understand the interactive effects and problems of electronic schoolbag in primary English classes, this study takes teaching records in English classroom based on both electronic schoolbag and traditional media as analysis objects, and adopts an improved information technology-based interaction analysis system (ITIAS) as the research tool. Then from the aspects of class structure, teacher talk, student talk, technology, silence etc., this study conducts data collection and coding of teacher-student interactions, and makes further analysis after the teaching process of the unit ---"How are you?" is divided into five stages, they are perceived input, comprehensible input, intake, integration and output. According to data analysis, this study concludes that teacher-student interactions are mainly triggered by teaching activities; electronic schoolbag helps to ease the chaos which makes no contribution to teaching; electronic schoolbag helps students think effectively; electronic schoolbag does not change teachers' characteristics such as classroom discourse style, which helps teachers understand and improve their teaching behaviors.