First, pass the math exam first, listen carefully in class, be interested in math courses, ask questions often if you don't know, and be sure to keep reviewing what you have learned, just like walking around. If you don't understand last class, the next class will be over.

Second, we have passed the math exam, so we should move closer to 70-80. It is suggested to buy a book to synchronize or practice a lesson (Shanghai East China Normal University Press) or synchronize (Shanghai Science and Technology Education Press). There are basic questions and improvement questions in each class. The basic questions are very basic and it is difficult to improve them. However, synchronization, basic questions, improvement questions and open comprehensive questions are explained before each class, followed by integration and expansion.

Third, we are about to challenge the 90-point mark. Students who are hovering between the 90 mark have high speed and accuracy. It is very important to check after the exam. Try to improve the question types, and teach you a method: Baidu knows that there are questions every second, which can effectively improve the level.

Hope useful to you