In recent years, while I am attending classes in Jiangcheng University, I have actually done some questionnaires and surveys, which are summarized as follows for the reference and discussion of teachers who are willing to dance with ordinary and poor education majors. (1) pursues independent thinking, but is too self-centered. With the rapid economic development in China, the living environment of post-90s college students is better than that of post-80s. Most of them are only children, and they have become the center of the family since birth. They are used to paying more attention to themselves, being self-centered, opening up the social environment, and having a relatively democratic and free family education. They are independent-minded, do not like being interfered and disturbed by others, and prefer to acquire society in different ways. More emphasis on subjective feelings and individual consciousness to express themselves; More emphasis on subjective feelings and individual consciousness, and higher standards for the quality and taste of life. They all show their individuality in their thoughts, ideas, life and their study and life arrangements. In addition, the post-90s generation was born in an era when China's discussion on the standard of truth was more mature and deeply rooted in people's hearts. They are more accustomed to accepting predecessors' conclusions through personal practice, rarely blindly agree with certain values, and show strong independent ideology. So they don't like dogmatic indoctrination and rigid teaching mode, but like to show their ideas independently, form opinions through arguments and collisions, and guide their behavior. However, they are too self-centered, self-righteous, lacking sense of teamwork and loyalty, and their interpersonal coping ability and psychological endurance are relatively weak. (2) The ideological mainstream is positive, but the values are more pragmatic. In the environment of market economy development and social change, information is afraid of being gradually open and transparent, which makes the post-90 s college students' cognition of society richer and more rational than their predecessors. They care about the future and destiny of the country and the solution of practical social problems. In 2003, the Shanghai Teaching and Research Section conducted a survey on the children born in 1990s. According to the data, the post-90s students were very active in studying Marxism and Deng Xiaoping Theory, and mastered them quickly. The results of this survey confirmed to some extent that these young children are willing to know what the mainstream ideas and values of China society are. On the other hand, under the pressure of market competition, various complex interests make the values of post-90s college students more pragmatic. They attach importance to material things and quality of life. At the same time, their goal orientation is influenced by the market economy environment, and they are more utilitarian and pay more attention to the combination with reality. For example, some college students regard employment and personal future as the purpose of the People's Party, which reflects some post-90s college students' vague understanding of political theories and concepts, and their indifference and practicality of political beliefs. (3) easy to accept new things, but lack of faith, empty heart. Internet era is a unique living environment for post-90s college students. According to the survey, nearly 70% of post-90s college students have computers. The convenience of the Internet enables contemporary college students to obtain information faster, have richer knowledge, broaden their horizons and have more active thinking. This kind of life accompanied by the Internet can make the post-90s college students accept all kinds of new things conveniently and quickly, and they are also good at using the Internet to obtain valuable information about their study and life, which will have a great impact on the formation of their world outlook, outlook on life and values. On the other hand, due to excessive dependence on the Internet, post-90s college students have a sense of emptiness while learning a lot of information. "Network poisoning" has become a common psychological problem of the post-90s generation. They are either addicted to online chatting, online dating and online games, seeking spiritual sustenance and stimulation, or seeking spiritual relief and comfort in the online world when they can't get a sense of identity in real life and escape the pressure of society, family, school and employment. Once they return to the real world, they become restless, don't know what to do, and even think that the world has abandoned them. (4) Strong sense of competition, but weak ability to bear setbacks. In recent years, with the rapid change of social environment and the increasing pressure of study and employment competition, college students pay more attention to the cultivation and improvement of their own abilities while learning professional knowledge. They actively participate in various activities organized by the school to improve their competitiveness. However, most contemporary college students are only children. Their growth experience, environment and university campus are relatively closed, and the pressure of study and employment competition is great, which makes some students feel relatively lonely, sensitive and fragile, and lack of tolerance, adaptability and resolution. In recent years, the mental health problems of college students have emerged one after another, which has become a prominent problem affecting the healthy growth of college students and the stability of colleges and universities. According to a recent survey of Wuhan University, most freshmen born in 1990s are psychologically fragile after setbacks, and 72.3% of them will begin to doubt their abilities, so 5. 1% of the classmates will be devastated, and only 9.4% are willing to sum up their experience and start over. This set of data shows that.