物理与数学、化学并列为理科的三大学科,物理有理科的特点,它概念性强,前后联系紧密,知识有规律可循,物理还有计算,实验,故物理是一门可想、可看、可做的有特色的学科.物理也有类似于文科的特点,就是记忆的成分比较多,某些知识零碎而影响了系统性、规律性.由于这两大特点,给我们物理教学带来了一定的难度,要上好一节物理课,提高物理课堂教学效益,除了认真备课,认真上课,重视物理实验等常规教学外, Physics and mathematics, chemistry and science as the three subjects of science, physics and science characteristics, its strong conceptual, before and after the close contact with the laws of the law to follow, there are physical calculations, experiments, so the physics is one can think of Look, can do a distinctive discipline.Physical also has the similarities to the characteristics of the arts, is the memory of the more components, some of the knowledge fragmented and affect the system, regularity.Because of these two characteristics, bring us physics teaching A certain degree of difficulty, to a good physical lesson to improve the effectiveness of physical classroom teaching, in addition to conscientiously prepare lessons, serious classes, emphasis on physical experiments and other conventional teaching,