从初中到高中,物理知识无论是在难度和广度上,都有了很大的提升。因此,不少学生感觉高中物理与初中物理相比,难学多了,大有无从下手的感觉。怕学物理,对物理学习的兴趣与积极性不高,无形之中形成一个心理障碍和知识障碍。作为物理教师,怎样才能引导学生逾越这个心理障碍和知识障碍呢? From junior high school to high school, physical knowledge has greatly improved in both difficulty and breadth. Therefore, many students feel high school physics and junior high school physics compared to hard to learn more, there is no sense of starting. Afraid of learning physics, the enthusiasm and enthusiasm for physics learning is not high, creating a psychological barrier and a knowledge barrier invisible. As a physical teacher, how can we guide students to pass this psychological barrier and knowledge barrier?