1, math and laziness are not too big a problem, but you must listen to the teacher to talk about the key points, and then you must do the questions. Science is different from literature. Not doing the problem is just an armchair strategist, but not when it comes to doing it. Remember to listen to the teacher's key points (that is, what the teacher repeatedly emphasizes).
You don't know when the topic changes. One is that you do too few questions, and the other is that you don't have a firm grasp of knowledge points. For some things, you are only superficial. Ask a question about knowledge points carefully, and it will be blurred. You need to look at the basics yourself. When the senior three (three-year study) teacher reviews, you must listen carefully to see where to take the exam, and
Of course, you must have confidence in yourself first, and then the next step is to review carefully and do the questions carefully. I'm not afraid that you are lazy, but that you don't do anything. There are more than 200 days left. Make a review plan by yourself, and make clear how many questions to do every day (the purpose is not to let you know this type of questions and consolidate them). At the same time, we should see where there are loopholes and then break them.
It's up to you. If you feel that you have a learning method and are confident that you can review well, then you don't have to. If you feel that you don't know much about the review of knowledge points, and you need to consult a teacher in some places, you can consult a tutor (look at it yourself first, and then move on to the next question after you understand it, which is efficient and economical. But don't pretend to understand if you don't understand, it will hurt yourself.
5. Not to mention the learning methods of mathematics. The basic knowledge points should be firmly grasped to help you cope with simple small questions, while a lot of exercises and tactics can help you broaden your horizons and make you cope with all kinds of changing questions, but a big short answer is only a synthesis of several small questions, so you have to do a lot of questions to understand different questions, not sea tactics. Do a type 10000 problem, the same type of problem, just do it a few times, and then do the same type of problem, other types of problems.
6. This book is not thick, but it is good. The workbook you choose should contain all the knowledge points in three years, and be classified and integrated (in other words, there are knowledge points and exercises summarized in each year, as well as knowledge points and exercises learned in three years, and each point should have examples, so that it will be convenient for you to see for yourself how the steps of the examples are written and done.
7. You can do this, which means you are not pitiful. What's really pathetic is that you know you made a mistake and still think you are right. Since you want to learn, you should be eager to learn, otherwise you will not listen carefully in class and do nothing after listening to the questions. Now that you realize where your problems are and where they don't work, you should make them work.
8. I don't approve of staying up late. Some people may stay up late, but they are really tired. You should follow the normal schedule. It's not important to stay up late, what matters is your study efficiency during the day. If you have classes during the day and make good use of the time for self-study at night, there is no need to go back and stay up late. Study when you should study, rest when you should rest, and play when you should play. Anyway, look at your review progress. If you need to stay up late, you can occasionally, but not often. In that case, you will delay your class the next day, so you will lose more than you gain. The efficiency of class, but you can't stay up late. You can also look at interviews with some top scholars, who stay up all night, at least not often. There is still a lot of time, it depends on how you use it yourself. And have confidence in yourself and believe that you will do well. I hope my point of view can help you. Please forgive me if there is anything wrong.