在当前一些音乐课堂教学中,都有教学拓展的环节,但是由于教师自身对拓展教学的目的不甚明确,加之对教学拓展缺乏精心设计,往往导致本该为有效延展课堂而服务的拓展教学出现脱离学情、盲目随意、无度无序、流于形式等弊病。种种无效或低效的拓展教学行为给音乐课堂带来的并不是“锦上添花”之美,而是“画蛇添足”之嫌。仅就“初中音乐如何进行有效拓展教学”这一问题,针对拓展策略的设计阐述在教学实践中的具体做法和思考。 In some current music classrooms, there is a link in teaching development. However, the lack of clarity on the part of teachers in expanding their teaching and the lack of elaborate design for their teaching often lead to the expansion of teaching that should have served the effective extension of the classroom Out of school, blind random, undue disorder, in the form of ills. All kinds of ineffective or inefficient teaching activities to expand the teaching of music to bring is not “icing on the cake ” beauty, but “superfluous ” suspicion. Only on the “junior high school music how to effectively expand the teaching ” this issue, the design for the expansion strategy elaborated in the practice of teaching practice and thinking.