新课改背景下的信息技术教学要求学生思维灵活,只有教师灵活应变,才能形成师生高效互动的生成课堂。本文从体验、对话和错误三个方面阐述了教师在教学中如何适时调控、促进生成,来点燃学生智慧的火花,使小学信息技术课堂更具魅力。 The teaching of information technology in the context of the new curriculum reform requires students to be flexible in thinking. Only when teachers are flexible can teachers and students effectively form an interactive classroom. This article expatiates how teachers regulate and promote teachers ’generation in time to ignite the spark of students’ wisdom and make the information technology classroom of primary school more attractive from three aspects of experience, dialogue and mistake.