教学资源是为教学有效开展提供的素材等各种可被利用的条件,是课程实施的背景和条件。笔者以初中音乐拓展性课程——音乐剧《绿野仙踪》为例,阐述如何开发与利用课程资源。提出课程资源的收集、梳理,网络资源、教师自身资源和学生资源的利用等实践策略,期望有效提高音乐教学效率。 Teaching resources are all kinds of conditions that can be used for the effective teaching, such as the material provided, and are the background and conditions for the implementation of the curriculum. The author of junior high school music development course - musical “Wizard of Oz” as an example, describes how to develop and use course resources. Put forward the practical strategies of collecting, combing the curriculum resources, network resources, teachers’ own resources and student resources utilization, expecting to effectively improve the efficiency of music teaching.