The watershed subject here: mathematics.
The second day of junior high school is a "watershed", because the difficulty of junior high school subjects will rise to a higher level as a whole, especially mathematics. The difficulty of mathematics is geometry. From calculus to reasoning, imagination and logical thinking, higher abilities are needed. The final questions in the mid-term and final exams are almost all geometry questions.
Characteristics of "watershed" in grade two;
With the increasing content and difficulty of various subjects, it is difficult for many students to go up once their grades are down. Because on the one hand, there is not enough time, on the other hand, many students don't know how to cram, have no direction, and teachers can't take care of every child.
Therefore, in order to avoid this situation, we must take every subject seriously at the beginning. Once we have knowledge points, we will try to solve them. You must not let yourself accumulate more and more knowledge, so that you can't solve it in the end, and your grades will naturally decline.