各地中考都把实验考查作为学生能力考查的重要手段,物理教师无一例外地都在为培养学生物理实验操作能力而作不懈努力,本着认真负责的精神,严格要求学生按照实验册上既定的步骤按部就班的去完成实验。而实际上并非教师所愿,学生常脱离教师指定的轨道,按照自己的设想去摸索,此时教师为了让学生节省时间、少费力气、少走弯路,致力 Examine the test all around the test as an important means to examine the ability of students, physics teachers without exception are all in order to develop students’ ability to experiment with physical experiments and make unremitting efforts, in a serious and responsible spirit, students are strictly required in accordance with the experimental book established Step by step to complete the experiment. In fact, teachers do not want to, students often leave the track designated by teachers, according to their own ideas to explore, this time teachers in order to save time, effort, less detours, committed to