There are the following learning methods;
Chinese: Be diligent in reading and write more articles. Remember more beautiful expressions, idioms, poems and famous sayings. In short, read more, remember more and practice more.
Mathematics; Remember some basic formulas, practice doing problems more, consolidate basic knowledge, and ask if you don't understand. Generally speaking, it is to remember more and practice more.
English: recite articles and remember words and phrases every morning. Learn grammar knowledge and be diligent in consolidating it.
Biogeographic history; It means that the more you recite, the more you gain.
Finally, I will give you a learning method, which is called snowball method. The specific operation is as follows:
Consolidate what you learned yesterday today, what you learned today tomorrow, and what you learned tomorrow the day after tomorrow, so that you can roll on. . .
This is my opinion.