从我读高中到教高中的这几年中,发现高中物理教学一直存在一种现象:上课时,教师讲得清清楚楚,学生听得明明白白,可是学生自己做起练习题来却稀里糊涂。为了改变这一现状,许多物理教师把物理教学地突破口放在物理实验上。很多学校重视高中物理实验,下力气完善并创造各种实验,应该说较过去已经取得较大的进步。从某种角度上说学生实验能力提高了,只是随之而来又出现 In the past few years from my high school to high school teaching, I found that there was always a phenomenon in high school physics teaching: when teachers were in class, the teachers made it very clear and the students heard it plainly. However, students practiced their own exercises and were confused. In order to change this situation, many physics teachers put the physics teaching breakthrough in physics experiments. Many schools attach importance to high school physics experiments, make every effort to perfect and create various experiments, and it should be said that greater progress has been made than in the past. In some ways, the experimental ability of students is improved, but only then comes out