当前,中学物理课的教学普遍采取讲授式,学生大多处于被动学习的地位,以至于他们不能发现问题,更不会提出有价值的问题。何况,这种教学方式忽视了学生的主体地位,把本来生动活泼的学习活动变成了简单枯燥的低效重复,忽视了有用知识的积累,忽视了未来适应能力的培养,学生动手时间少、能力差,不利于培养创新精神。如何有效提高物理课堂教学的效益,是值得广大物理教师研究的一个课题。我校于2012年底,在充分分析研究 At present, the teaching of physics in middle school is generally taught. Most students are in the passive learning position, so that they can not find the problem, not to ask any valuable question. Moreover, this teaching method neglects the dominant position of students and turns the original lively and lively learning activities into a simple and boring inefficient repetition, neglecting the accumulation of useful knowledge, neglecting the cultivation of adaptability in the future, less time for students to practice, Poor ability is not conducive to cultivating innovative spirit. How to effectively improve the effectiveness of physics classroom teaching is a topic worthy of study by the majority of physics teachers. Our school by the end of 2012, in full analysis of the study