伟大的科学家爱因斯坦说过:“兴趣是最好的老师。”人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,从而积极地去观察、实践、思考、探究。在发达国家的物理教育界流传着这样一种说法:“没有实验的一堂课是不可想象的。”笔者认为依据学生的学习兴趣,创新设计初中物理实验是物理教学永恒的主题。由于科学课程的开设,在学生学习物理之前科学教师把大量的物理实验在初预、初一年级科学课程的教学中就展示给学生了,使这部分实验在此后的物理教学中对学生 Einstein, the great scientist, said: “Interest is the best teacher.” Once people have an interest in learning, they will give full play to their enthusiasm and initiative to actively observe, practice, think and explore. In the physical education circles in developed countries, there is such a saying circulating: “An experiment without class is unthinkable.” "The author believes that based on the students’ interest in learning, innovative design of junior high school physics experiments is the eternal theme of physics teaching. Because of the opening of science courses, science teachers showed a large number of physics experiments to students during the first-year and first-year science courses prior to students’ study of physics. This part of the experiment was later taught in physics to students