实验是物理课的灵魂,在物理教学中有着不可替代的重要地位,它一直都是物理课堂上的主角。物理实验使抽象的知识通过实验现象呈现在学生面前,学生可以通过实验现象获得丰富多彩的科学知识,提高学习物理的兴趣,也可以培养他们的实践能力和分析能力,更重要的是可以形成他们严谨的、实事求是的世界观。目前我国农村中学的实验教学现状:班额大,实验设备设施不足、不配套、更新慢,教学人员配备不足等,导致许多实验都沿用旧的教学方法,实验效果不理想,学生参与的积极性不高。随着时代的发展,传统的实验教学方式已经满足不了学生的需求,有效的物理实验教学需要创新和拓展。 Experiment is the soul of physical lesson, which plays an irreplaceable important role in physics teaching. It has always been the protagonist in physics classroom. Physical experiments make abstract knowledge present to students through experimental phenomena. Students can acquire rich and colorful scientific knowledge through experimental phenomena, improve their interest in studying physics, and develop their practical abilities and analytical skills. More importantly, they can form them Rigorous, realistic world view. At present, the status quo of experimental teaching in rural middle schools in our country is that the class size is large, the facilities of experimental equipment are inadequate, the facilities are not enough, the updating is slow, and the teaching staffs are inadequate. As a result, many experiments follow the old teaching methods, and the experimental results are unsatisfactory. high. With the development of the times, the traditional experimental teaching methods can not meet the needs of students. Effective physics experiment teaching needs innovation and expansion.