微课作为一种新兴事物,在互联网的发展推动下成为一种新型的教学方式,迅速被应用于课堂教学中。本文从在高中化学教学中应用微课的必要性、微课应用于高中化学教学的方法这两个层面阐明微课在高中化学教学中的实践应用,希望高中化学教师可以科学地应用微课,充分发挥微课的优化作用,促进化学学科的进一步发展。 Micro-class as a new thing, in the Internet to promote the development of a new type of teaching methods, quickly being used in classroom teaching. This article from the high school chemistry teaching application of the necessity of micro-class, micro-class used in high school chemistry teaching methods at these two levels to clarify the micro-class in high school chemistry teaching practice and hope that high school chemistry teachers can apply micro-class, Give full play to the optimization of micro-class to promote the further development of chemistry.