信息技术学科具有工具性、实践性等特点,信息技术教师在学校中又往往身兼数职,“技术活儿”可能比课堂任务还多,很多教师因此分散了精力,上课时往往只注重传授操作技能,很少会去关注教学细节,从而使信息技术课堂教学多了一份缺憾,少了一份精彩。一节课其实是一个系统工程。教师精心设计的课堂导入、独具匠心的素材收集、充满智慧的微环节处理等,都是教学机智的体现。所以,教师要想上好一节课,不 Information technology disciplines are instrumental, practical and other characteristics of information technology teachers in schools often have multiple jobs, “technical job ” may be more than classroom tasks, many teachers so distracted, often only class Focus on teaching skills, rarely pay attention to the teaching details, so that information technology classroom teaching a more regrettable, less a wonderful. A lesson is actually a systematic project. Teacher carefully designed classroom introduction, originality of material collection, full of wisdom and other micro-aspects of treatment, are the embodiment of teaching wit. So, teachers want a good class, no