Post-exam analysis should generally include: comprehensive evaluation of the exam, that is, which topics are better done and which ones are worse done; Find out the negligence score of the whole paper, that is, the topic that can be done well under normal circumstances, but failed to do well in the exam; Sorting wrong questions means sorting wrong questions according to different types, such as foundation, integration of theory with practice, objectivity and subjectivity.

Find out the causes of mistakes and the weak links in learning, and take corresponding countermeasures to achieve "never again", that is, not to make similar mistakes in future exams. Make it clear that the purpose of the exam is not only whether you can do this paper well, but also how many points you scored, mainly to test your learning progress during this period.

Extended data errors usually have three reasons:

① There are mistakes in understanding the viewpoints and principles in the textbook, or the understanding is not wide, deep or thorough;

② Some problem-solving ideas and skills have not been mastered or applied flexibly;

(3) Non-intelligence factors in answering questions. When you encounter complex essay questions, you will have fear, which will lead to mistakes.

If it is the first reason, students should carefully review and consolidate the relevant knowledge points and principles involved in the topic and truly understand it. If it is the second reason, students should ask themselves to master the main points of answering a question.

No matter what kind of questions, there are ideas and methods to answer them, but the key is the "individuality" and "particularity" of the specific answers to specific questions. Only by careful understanding can we feel and improve. If it is the third reason, students should consciously cultivate and exercise their good psychological quality in their usual training, strive to overcome their bad mentality, and be calm when answering questions.