2. Mastering the basic knowledge well, you can do some difficult math problems. When doing some difficult math problems, if you do them, you can improve your enthusiasm for learning, and have a thorough understanding of the corresponding knowledge points, so you can draw inferences from others in the future and easily solve similar problems. If you don't work it out, you should consult others after your own thinking. With the help of others, you will solve the problem according to your own understanding. You will never forget this problem and this type of problem, and similar problems will be solved in the future.
3. When you are studying mathematics, you should always discuss with others. Don't be afraid to disagree, because when you discuss with others, it is the time when you really think about the problem. After discussion, you will be quite familiar with this topic and can easily solve similar problems you will encounter in the future.
4. Finally, when it comes to general review, it is to find some review materials of famous schools (this is not good, the review materials of good schools are really good), such as those of powerful schools such as Beijing No.4 Middle School (just for example), and do each set of questions carefully.
5. My learning experience (for reference only, HOHO): Do the exercises once before class, and the teacher will listen carefully when explaining them, and do them again from beginning to end after class (three steps). In this way, basically all the knowledge points of design have been learned and mastered, and it is necessary to step by step and persevere;
Everyone has their own different learning methods, but they can learn from the advantages of others and make greater progress in continuous learning.
I sincerely hope that you can get better grades in by going up one flight of stairs! ! !