For example: first, review.

Write a formula or question by reviewing or asking questions in a column.

Second, new funding.

Generally speaking, it is a new teaching. What is the way of teaching? Write it down below.

Third, practice.

Way. . .

Fourth, proofread the answers to the exercises.

Let students proofread or proofread by themselves.

Fifth, consolidate.

Way. . .

Sixth, assign homework.

On the one hand, it is to record the process of listening to the class, on the other hand, it is to record the part that you think is well done or needs improvement, and then write down your feelings or suggestions next to that part of the process.