If you want to have high learning efficiency, you must rely on yourself without too much participation from others, because any schoolmaster basically learns there by himself, has his own learning rhythm and method, and only needs a quiet environment suitable for learning, without too much help from others, because if you want to solve problems, you must master more than 80% of the knowledge by yourself. If it doesn't reach 80% of the hot spots, even if it is discussed in groups, it still can't keep up with everyone's rhythm. Too many questions waste too much time, which is not the normal rhythm of solving problems.
A person's own knowledge is only about 60%, plus certain skills and luck, he can get 70% in the exam. According to the current college entrance examination system, it is good to get 70%, more than 500 points, but in this case, he is not enough to solve problems in a team because he has insufficient knowledge. If you don't get half a grade, don't solve the problem as a team. There is no point in discussing it together, because others will, you won't, and others already know what you find difficult. In this case, the discussion is of no value.
The mastery of branches reaches 80%. If you solve the remaining 20% of the problems at this time, it is efficient and possible to do so, because when the teacher tells you the knowledge points, you will get 8 of the 10 knowledge points. If you have any questions about the remaining two, it will have a good effect through discussion with these students with similar academic achievements, because in general. They understand that a scum who doesn't get 400 points usually stands with an adult who can get 700 points. Even if they want to communicate, it is difficult for them to communicate, because it seems that the most difficult thing for scum is muscle memory.
Don't engage in group discussion rashly, because for yourself today, the discussion time should not be too long. The longer it takes, the more disorganized it will be and the more innocent time will be wasted. If you can calm down and find a way to solve the problem yourself, you can solve more than half of the problems. If the teacher left 10 questions today, you won't know more than 5 questions, but don't discuss them yourself.