物理是一门以观察和实验为基础的自然科学。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有效教学的一种有效手段。学习兴趣是指学生对学习活动产生的心理上的爱好和追求的倾向,一旦对学习发生兴趣,就会充分发挥自己的积极性和主动性。浓厚的兴趣将是人们刻苦钻研、勇于攻关的强大动力。学生只有对物理感兴趣,才想学、爱学,才能学好,从而用好物理。因此,如何激发学生学习物理的兴趣,是提高教学质量的关键。物理学是一门实验科学,物理概念的建立与物理规律的发现,都以实验事实为依据。实验 Physics is a natural science based on observation and experimentation. Experimental teaching is not only the basis of physical knowledge teaching, but also an effective means to implement effective teaching in physics classroom teaching. Learning interest refers to students’ psychological preference and pursuing tendency towards learning activities. Once they have an interest in learning, they will give full play to their enthusiasm and initiative. Strong interest will be people study hard, brave to tackle the powerful driving force. Only students interested in physics, only want to learn, love learning, to learn, and make good use of physics. Therefore, how to arouse students’ interest in studying physics is the key to improve teaching quality. Physics is an experimental science, the establishment of the concept of physics and the discovery of the laws of physics, are based on experimental facts. experiment