在中小学信息技术教学中,目前普遍采用“任务驱动”教学法,它的基本特征是“以任务为主线、教师为主导、学生为主体.”其关键是“任务”设计,要仔细推敲知识点、统筹兼顾,为学生设计、构造出一系列典型的可操作的“任务,”让学生在完成“任务”中掌握知识、技能与方法. In the teaching of information technology in primary and secondary schools, the “task-driven” teaching method is widely used at present. Its basic characteristics are “the task as the main line, the teacher as the leading factor, and the student as the main component.” The key is “task”. Design, careful consideration of knowledge points, overall consideration, designing and constructing a series of typical operable “questions” for students, allowing students to master knowledge, skills and methods in the completion of the “questions”.