Re-examination is a process in which students re-take a course in the next academic year after failing the final exam of a course. In this process, the evaluation of students' grades is mainly based on the scores of papers, not the usual grades. Even if students take part in the course when they repeat their studies, the final score evaluation is mainly based on the paper score. Therefore, for students who need to retake the exam, they should pay attention to retake the exam and make full preparations in order to achieve good results.

Of course, different schools or different courses in the same school may have different re-education policies, and the specific situation needs to refer to the relevant regulations of the school or college.