利用“自制作、自演示、自小结”的“三自”教学法,能有效地培养学生的自主创新意识,提高学生的动手能力,拓展初中物理实验教学新渠道,充分与现代新课程标准教学要求相接轨,实现“以学生为主体”的课堂教学改革。 By using “self-made, self-presented and self-contained” teaching methods, this method can effectively cultivate students ’awareness of independent innovation, improve students’ practical ability, expand the new channel of junior high school physics experiment teaching, The new curriculum standard teaching requirements of convergence, to achieve “student-centered ” classroom teaching reform.