随着计算机和网络技术的迅速发展,我国教育呈现信息化的趋势。微课作为一种新型的教学方式,被广泛应用于教学活动中,并取得了良好的教学效果。对微课进行简单介绍,详细论述微课在九年级化学中的应用。 With the rapid development of computer and network technology, China’s education has become an information-based trend. As a new type of teaching method, microteaching is widely used in teaching activities and has achieved good teaching results. A brief introduction to micro-classes is given, and the application of micro-classes in chemistry in grade nine is discussed in detail.