Suggestion:
1, on the basis of understanding, write down the teacher's main points and mistakes;
2. Write down typical cases, mainly to remember the ideas of solving problems. If you don't write it down, refer to others' notes after class;
3. You can write down what the teacher said in class and sort it out after class;
4. Regularly sort out the learned knowledge and classify and summarize it; In addition, write down your weaknesses and pay attention to them;
5, correct the wrong notes should also be prepared.