“微课”是指以视频为主要载体记录教师在课堂教育教学过程中围绕某个知识点或教学环节而开展的精彩教与学活动全过程。所以,为了将抽象的物理知识形象化,也为了给枯燥的课堂注入生机,更为了确保高效课堂的顺利实现,教师要充分发挥微课的作用,要有效地将两者结合在一起,这样不仅能够将抽象知识形象化,而且对提高学生的数学学习效率都起着非常重要的作用。 “Micro class ” refers to the video as the main carrier record of the teacher in the classroom education and teaching process around a knowledge point or teaching links and the wonderful teaching and learning activities throughout the process. Therefore, in order to visualize the abstract physics knowledge and also to inject vitality into the boring classroom, in order to ensure the smooth realization of efficient classrooms, teachers should give full play to the role of micro-lectures and effectively integrate the two so that not only It can visualize the abstract knowledge and plays an important role in improving students’ efficiency of maths learning.