细节,可谓是一门独到的科学,一种特别的艺术。在教育教学中,细节可以有效地将课程连接起来,可以推动教学活动顺利进行,简而言之,科学课堂教学的成与败,基本上决定于教学环节中每一个细节的把握与落实。因此,作为教育工作者,需要对教材进行深刻挖掘,对教学过程进行科学设计,对学生进行全面分析,关注教学中每一个细节。从初中科学的现状和实际出发,对细节在科学课堂教学中的重要性进行系统分析,并阐述教师如何在课堂上把握细节。 Details, can be described as a unique science, a special art. In education and teaching, the details can effectively connect the courses and promote the smooth progress of the teaching activities. In short, the success and failure of the science classroom teaching basically depends on the grasping and implementation of every detail in the teaching process. Therefore, as educators, it is necessary to excavate the teaching materials profoundly, carry out scientific design on the teaching process, make a comprehensive analysis of the students and pay attention to every detail of the teaching. Based on the current situation and reality of junior high school science, this paper systematically analyzes the importance of detail in science classroom teaching and elaborates how teachers grasp the details in the classroom.