物理学是一门观察、实验和物理思维相结合的科学,物理概念的形成、物理规律的提出,都是在观察、实验的基础上进行思维的结果。在教学过程中观察物理现象和模型,进行各种物理实验,是发展学生思维,提高学生能力的有效方法。新课程标准对科学探究和物理实验有非常具体的明确要求。实验教学既是物理知识教学的基础,也是物理课堂教学中实施素质教育的主要渠道和有效手段。作为一名物理教师,在教学过程中如能正确演示实验和指导学生实验,把精力从单纯传授物理知识转到对学生综合能力的全面培养和训练上来,不仅能极大地激发学生的求知欲,而且 Physics is a science of observation, experiment and physical thinking. The formation of the concept of physics and the presentation of laws of physics are the result of thinking based on observation and experiment. Observing physical phenomena and models during the teaching process and conducting various physical experiments are effective ways to develop students’ thinking and improve their abilities. The new curriculum standards have very specific and specific requirements for scientific inquiry and physics experiments. Experimental teaching is not only the basis of physical knowledge teaching, but also the main channel and effective means of implementing quality education in physics classroom teaching. As a physics teacher, if we can demonstrate experiments and guide students experiment correctly during the teaching process and shift our energy from simply passing on physical knowledge to comprehensive training and training of students ’comprehensive abilities, we can not only greatly stimulate students’ curiosity, and