I have just gone through the college entrance examination and am familiar with this kind of problem. This is normal. In the words of our teacher, it is called "platform period". . . In the second year of high school, the study pressure may increase, and long-term study will also make people feel tired. The sudden ups and downs of grades are almost something that everyone will encounter in high school for three years, but it is only a matter of time.

Do more exercises at ordinary times, do not require difficult ones, only basic ones, and cultivate feelings and psychological qualities. Be careful and calm during the exam. Don't worry when you do the problem. Don't look at the next question while this question is still being written. The draft is neat, easy to check and reduce the probability of copying mistakes. You can drink water from time to time during the exam to keep your brain awake.

In fact, don't worry, there will be a whole review after math in senior two. At that time, you must listen carefully, and your math scores will definitely be greatly improved. It's time for you to find out what's missing and pay attention to what you don't know. Of course, there is an old saying that persistence is very important! On the whole, I haven't taken the math test 130. In fact, if you do too much, you will find it fun to do math problems. . . . vary from person to person

Finally, I wish you an early break from the platform period, son. . . .