It is a way for teachers to guide students to express their opinions freely on a certain topic, and teachers do not evaluate the correctness or accuracy of their opinions. It is a working method that can get the most ideas and opinions in the shortest time.

2. Case teaching method:

It refers to a teaching method that guides students to discuss these special situations through the description of a specific educational situation. The purpose of case teaching is not to impart the final truth, but to induce students' creative potential through the discussion and thinking of specific cases. He doesn't even care if he can get the right answer. What he really values is the thinking process of getting the answer.

3. Exploration method

Enlightening teaching can be embodied by questions and answers, lectures, exercises and other forms; It can also be realized through the vivid narration of teachers, which makes students associate and leave a deep impression.

In modern scientific methodology, mode method is an important research method. The modal method is used to analyze and simplify the problem, which is convenient for solving the problem. The main feature of model method is to exclude the secondary and non-essential factors of things and extract the main and distinctive factors of things for research. The pattern method highlights the important factors, relationships, states and processes of things, which is convenient for people to observe, experiment, investigate, simulate and analyze theoretically.

Teaching mode, also known as teaching structure, is a typical and stable teaching program or configuration established under the guidance of certain educational concepts. Studying the educational model helps us to briefly describe the organizational model of the complex educational process, analyze the main contradictions, understand the basic characteristics and make a reasonable classification.