初中信息技术课中关于实践学习的常见教学模式是:创设情境、作品分析、任务提出、分小组完成任务、综合汇报。这样的教学学生知道怎么做,却不知道为什么要这样做。本文以“模式识别学习”作为工具,通过学习任务的“生长”使学生掌握操作技能的产生项,即什么样的情况下使用这些方法。 Junior high school information technology class on practical learning common teaching mode is: create the situation, analysis of the work, the task proposed sub-group to complete the task, comprehensive reporting. This teaching student knows what to do, but does not know why. In this paper, “Pattern Recognition Learning” as a tool, through the learning task “growth ” to enable students to master the production of operational skills, that is, under what circumstances the use of these methods.