Science subjects need to prepare a wrong question, but the record should be: 1. I think this can be mastered by myself (for senior three students, because there is not much time in senior three, they will learn to give up)

2. The teacher emphasized that

Every time, I accidentally made a mistake.

As for the notebook, I personally think that mathematics is not necessary and physical chemistry is necessary, but in the end, I still put the wrong notebook and notebook together, with notes in front and wrong questions in the interview. Be sure to recite some basic knowledge of physical chemistry, which can improve your speed of doing problems and your ability to master them!

For physics, I personally think it is necessary to master common physical models, problem-solving models and necessary mathematical foundations. The important thing is to understand!

As long as you pay, you will get something!