1, there are many key points in professional courses. The teacher spoke so fast that it was too late to copy. You can take pictures of the key points of the teacher's lecture, which is convenient for later study.
It is convenient for teachers to manage students. The teacher initiates the sign-in on the mobile phone, and there is no need to call the roll, which saves some time, the record will not be lost, and it is convenient for the teacher to check it later. Our teacher usually signs in with a study pass, and then he can see who is absent.
3. It is convenient for teachers to give lectures. Sometimes the teacher will pass the article directly to the group, and then the class time can be smoother. It is also convenient for us to consult some materials at any time, which can better cooperate with the teacher's lectures.
It is convenient for students to communicate with teachers. Our professional teachers like to take classes in the rain. We can see the teacher's courseware directly on the mobile phone, and then the teacher doesn't have to send it to us. The teacher will also give us some questions, and then the teacher can see the correct rate, and then we can know the quality of our lectures.
The emergency can be dealt with in time. If you join some organizations or societies, there may be something for you, even something urgent.
6. It is convenient for teachers and class committees to find people. Maybe the counselor teacher will suddenly say, what will happen in the next class? You can watch the news directly on your mobile phone.
7. In some unimportant elective courses, you may not listen. You can learn some other subjects with your mobile phone, or thank you for your homework or something.
However, carrying a mobile phone actually has many disadvantages, especially those with poor self-discipline. If you can't control yourself, you may play mobile phone all the time in class, and then you will ignore your study. In fact, we can take it out when it is useful in class and put it in our pockets or schoolbags when it is useless. If it really doesn't work, please ask your classmates and friends to help you save it.