2. Mathematics foundation is very important. All mathematical knowledge is complementary to each other. If there is no solid foundation in front, it will be very laborious to learn new knowledge later. On the contrary, if you learn the basics well, you can learn the rest by yourself. Therefore, the foundation of mathematics and the continuity of each link are more important and must not be missing.
3, the method of learning mathematics is also very simple, that is, first read the concept, understand the concept, and then look at the examples and read it clearly. Read the knowledge bit by bit from the beginning, don't miss it, don't worry. After reading and understanding the concept, do more questions. The purpose of doing the problem is to deepen the concept and understanding. When you know the concepts and theories backwards, you can pass the exam by knowing the answers at first sight. If you still have to think when doing the problem, it means that you have done less. Continue to do more questions. Sometimes you can do the problem, but it doesn't mean you can, because there is still time for the exam. If you want to get an answer to a question for a long time, it will be a waste of time. Not only do you have to get the answer, but you also have to get the answer quickly. Speed is also important.
4. Mathematics can get full marks through hard work. Don't worry, do more questions and you will get full marks. Mathematics is the most trustworthy, and your efforts will not be in vain, depending on whether you have worked hard or not.