物理作为一门以实验为基础的自然学科,实验教学在物理教学中具有举足轻重的作用。实验教学不仅是帮助学生建立物理概念、规律,理解和掌握物理知识不可缺少的环节,还是培养学生的观察能力、思维能力、动手能力、创新能力以及探索精神的良好方法,也是变应试教育为素质教育,提高人才科学素质的重要手段。目前,农村中学生普遍感到物理特别难学,其实与课堂教学中实验教学的缺乏紧 Physics As a natural science based on experiment, experimental teaching plays an important role in physics teaching. Experimental teaching is not only an indispensable part of helping students to establish physical concepts, laws, understand and master physical knowledge, but also a good way to train students’ observation ability, thinking ability, practical ability, innovative ability and exploration spirit. Education, improve the scientific quality of personnel an important means. At present, rural middle school students generally feel physically particularly difficult to learn, in fact, the lack of experimental teaching in the classroom teaching is tight