For students with poor foundation, textbooks are an indispensable magic weapon to win. Memorizing every knowledge point in the textbook, understanding every example, mastering every chapter and mastering every chapter are the keys for you to learn mathematics well.

When studying mathematics at ordinary times, you can look at the formula first, understand and remember it, then study the examples, and finally look at the exercises after class. Think about how to solve it with examples and exercises, don't calculate, just think, and then turn over the textbooks to see how the formula theorem is derived, especially the process and application cases.

Learn to use basic knowledge

If you want to improve your math scores, you need to learn the basic knowledge well and apply it at the same time, so that you can get high marks in the exam. High school mathematics learning is characterized by high speed, large capacity and many methods. This is a disaster for students with poor foundation. Many students with poor foundation will have this problem, that is, sometimes they will listen but can't remember, and if they remember, they can't solve the problem. At this time, you need to take notes, just remember the key ideas and conclusions, you don't need to cover everything, you can sort it out after class, which is also a process of re-learning.