课本的绪论中写道:“物理学中的规律性的知识都是从物理现象中抽象概括出来的,要获得物理知识,首先就要细心地观察物理现象”。对刚接触物理课程的初二学生来说,如何锻炼和培养他们对物理现象的观察能力呢?我们认为,初二是学生学习物理知识的启蒙阶段,观察力的培养应测重于把学生从原来的生活环境中逐渐引入到物理世界中来,通过较为广泛的定性观察,能认识最本质的 Textbook introduction reads: “The regular knowledge of physics are abstracted from the physical phenomena summarized, to obtain physical knowledge, we must first carefully observe the physical phenomenon.” How to exercise and develop their ability to observe physical phenomena in the freshmen who have just been exposed to the physics curriculum? In our opinion, the first two days are the enlightenment stage for students to learn physics knowledge. The cultivation of observation power should measure students' The original living environment gradually introduced into the physical world, through a more extensive qualitative observation, can understand the most essential