1. Establish a mathematical knowledge framework.
Mathematics is a basic subject, and learning mathematics well requires a solid foundation. If the high school mathematics foundation is poor, you can learn mathematics knowledge systematically by purchasing basic mathematics textbooks or borrowing relevant books from the library. Starting with the basic concepts, operation rules, equations, inequalities, functions and images of mathematics, a mathematical knowledge framework is established. This will enable you to form a complete mathematical knowledge system, so as to better understand and master mathematics.
2. Consolidation issues
Mathematics learning needs constant and repeated practice, and what you have learned can be consolidated by doing problems. You can choose some problem sets or exam questions, classify them according to knowledge points, and practice purposefully. Doing problems can help you better understand knowledge points, master problem-solving methods, deepen your memory and improve your problem-solving ability. In the process of doing the problem, we should pay attention to summing up in time, find out our own shortcomings and areas that need improvement, and improve them.
3. Looking for mathematics learning resources
Now there are many high-quality mathematics learning resources on the Internet, such as massive open online courses, online videos, learning communities and so on. These resources can be used for systematic and targeted learning. These resources can not only help you better understand mathematics knowledge, but also provide some application examples and problem-solving skills. When choosing learning resources, you should choose the one that suits you, don't blindly follow suit, and choose according to your actual situation and learning needs.
In short, as long as you make up your mind, have patience and perseverance, you can start from the basics and learn mathematics step by step. Mathematics learning is a long and challenging process, which requires perseverance, continuous efforts and continuous improvement of one's mathematics level.