ABSTRACT
The second part is the operation experiment of college physics experiment. Class, the students according to the group discussion, free debate, experimental operation and other activities, in the process of these activities, teacher’s role is only activities of the organizers, guides and coordinator, and students are real master, they want to acquire knowledge, you must actively participate in the activities. Because the student is prepared by fully preparation experiment, so the enthusiasm of participation is more high than the traditional teaching way, the students’ interest in learning thicker, the learning effect is more obvious. In class, some students take the initiative to stand up to the same group of students patiently explain, hands-on demonstration, the speaker is very strong, the listener is very attentively, some students in order to a dispute, please the teacher to decide, the students’ learning is active, the content of the teacher’s teaching completely based on students as the starting point. On the same physical quantity measurement, the students put forward different experiment scheme, such as “metal specific heat measurement” this experiment project, some students hybrid method is presented in this paper, some students electric heating method is presented in this paper, some students put forward by cooling method, students can use different methods to complete the experiment project. Students operation while recording original data, the data record is the most important physical information obtained from the experiment, the most precious materials, each student must prepare original record of paper on the experimental data, the experimental design good record form, before everything seriously records and data, can’t alter or torn off. Shouldn’t be frightened by “bad data”, only through the analysis of the data to determine whether you need to improve the experiment instrument or operation, etc. The original experimental data by the end of the class, students will check record to teachers, if the measurement data conform to the requirements, the teacher wants to sign, if the measurement data does not conform to the requirements, students need to fill do, until it meets the requirements, to achieve the teaching effect.
