Secondly, I don't want to aim too high and blindly study difficult problems. Start from the basics, do basic problems and do math problems every day.
Again, there must be a set of questions that are wrong. Learn to summarize and reflect, and understand the ins and outs of solving problems. Haste makes waste. When studying challenging problems, we should have persistent spirit and be willing to spend time.
Finally, we should respect the teacher's review ideas, be less assertive, and try not to engage in another set of review cheats.
There is also sorting out the test papers before each exam.
Learning mathematics requires perseverance, but it can't resist fatigue. A fresh mind and clear thinking are the most important.