1. Pay more attention and don't be disturbed by other things.

2. It is suggested that each question be drawn with line drawing or corresponding writing rate. If you don't understand the question, read it several times, underline the key words and summarize it (you'd better act quickly, or it will be too late for the exam).

4. Listen carefully in class, especially when analyzing the purpose of the problem.

Go home at night to preview tomorrow's new lesson.

6. If you don't know or understand in class, please ask teachers, classmates and parents to explain it to you again.