But interest can't be cultivated in a day or two. It seems that you are not interested in mathematics. It is not realistic to cultivate interest.

Then first adjust your mentality, have fun in the bitter, and take the learning process as a test of your will and enjoy it.

Let's talk about learning methods first:

Remember what you should remember. This is the first step in learning. Some people only pay attention to doing problems when they study, but don't pay attention to rote learning, so that they take many detours. First of all, you should remember related concepts, formulas, theorems and so on. For those that are not easy to understand, we should understand them slowly in the process of doing the questions.

The second is to do the problem and remember the related concepts before doing it. When you're finished, look back and think about why you did it. Is there any other way? The purpose of doing this is not to memorize the process of solving problems, but to master the ideas and methods of solving problems.

The third is to pay attention to the wrong questions, and it is best to sort out the wrong questions in mathematics. The wrong questions in the exam process are your best review materials. Correct these mistakes and understand them, and the learning effect will come out. Collect the wrong questions in a special notebook and do them again later to see if you can do them. Try to do these questions about three times before the final exam.

In addition, you should be familiar with the knowledge points of the exam, know fairly well, and pass the test sites one by one, so that there will be no big problems in the exam. You can definitely get 50 points. I suggest you consult your math teacher more. After all, your math teacher is familiar with your situation. Maybe he will give you some useful advice.