信息技术环境下提高师生有效交互的策略

摘要

课堂中师生的教学交互行为直接影响教师教的可接受性以及学生学的参与度，影响着教学活动的质量。现代信息技术的介入，使得师生的教学交互行为具有了交互的多维性、交互的实时性与延迟性同时存在、交互的自主性和动态性、交互的可量化性等特征。文章分析了影响师生教学交互有效性的因素，如交互媒体、交互策略、交互主体、交互对象等。针对这些因素，从优化教学资源配置、提高学习者的信息技术素养、改善网络环境等几方面提出了提高师生教学交互有效性的措施。%The class teaching interaction of teachers and students directly affects the acceptability of teachers and the engagement of students ,with an impact on the quality of teaching and learning .The involvement of modern infor-mation technology makes the teaching interaction between teachers and students have the characteristics such as multidimensional ,real-time and delayed ,autonomy ,dynamic and quantifiable interaction .The article analyses the factors that influence the effectiveness of teaching interaction between teachers and students , such as interactive media,interactive strategies, interactive subjects and objects , etc.In response to these factors , the improvement measures of teaching interaction are put forward such as optimizing the allocation of teaching resources ,improving IT literacy of learners ,improving network environment and so on .