初中物理课堂教学形式多种多样,怎样把教学的侧重点由教师的“教”转到学生的“学”上来,从而更好的调动学生的积极性,突出学生的主体作用呢?我认为要抓好以下几个教学环节。一、抓好入门教学物理课是八年级的一门新学科,这对刚接触这门课的学生来说,往往有一种新鲜感。许多学生对此学科表示出极大的兴趣,但这种兴趣仅仅是停留在表面的好奇,如不及时深化,“热”的时间是短暂的。这就要求教师在上序言课时,认真设计教案,上好第一堂课。比如通过演示“三棱镜分解白光”、“纸盒烧开水”、“被纸片封闭在倒转的玻璃杯中的水不会流出来”等操作简单、现象明显的实验,引起学生的疑问,激起他们的求知欲望。再举出一些生活中看得见、摸得着的现象,如:“插入水中的筷子会弯折”、“同样是电,通人不同的用电器会产生不同的作用”等等,使学生一接触物理 Middle school physics classroom teaching forms vary, how to focus the teaching from the teacher “teaching ” to the student “learning ”, so as to better mobilize the enthusiasm of students, highlighting the main role of the student? I think we should grasp the following aspects of teaching. First, do a good job teaching physics class is a new subject of the eighth grade, which just came into contact with this course, students often have a fresh feeling. Many students show great interest in this subject, but this interest is only curiosity on the surface, if not deepened in time, “hot” time is short. This requires teachers in the preaching class, carefully designed lesson plans, a good first class. For example, through the demonstration “prism split white ”, “tray boiling water ”, “the paper is closed in the inverted glass of water will not flow out ” and other simple operation, obvious experiment, caused Students’ questions arouse their desire for knowledge. Cite a few things that can be seen and touched in life, such as: “Insert chopsticks in the water will bend”, “same electricity, different electrical appliances will have different effects ” etc. Etc., so that students a physical contact