开始学习物理的初二学生天真、敏感和好动,但缺乏抽象思维能力。而物理课程的特点是理论性强,学习物理要求周密的逻辑推理。与初中学生的智力和能力存在一定的差距,这就需要我们根据课程的特点进行教学,我认为“愉快教学法”值得尝试。“愉快教学法”的原则是教师愉快地传授知识和技能,学生愉快接受知识和能力培 Elementary and secondary students who began to study physics were naïve, sensitive and active, but lacked abstract thinking skills. The physics curriculum is characterized by strong theoretical knowledge. Learning physics requires careful logical reasoning. There is a certain gap between the intellect and ability of junior high school students. This requires us to conduct teaching according to the characteristics of the curriculum. I think the “happy teaching method” is worth trying. The principle of “pleasant teaching method” is that teachers are happily imparting knowledge and skills, and students are happy to receive knowledge and skills.