Teach professional knowledge about "service target groups", social service institutions, social problems, working processes and workers themselves, and provide professional advice and consultation.

Generally speaking, education and teaching means both teaching books and educating people. Now, we can understand teaching and education as not only making students learn scientifically, but also promoting students' physical and mental health development, moral character formation and personality perfection, so that students can learn to be a man, learn to do things, learn to create, learn to appreciate beauty and learn to keep fit, so as to achieve comprehensive and harmonious development.

The word "education and teaching" was first put forward by German educator Herbart. He believes that people's ideas, emotions and good intentions are inseparable. The process of teaching as knowledge and the formation of moral education as good will are unified; "Teaching without moral education is just a means without purpose. If there is no teaching, moral education is the purpose without means. "

Herbart established his educational purpose on the basis of ethics, and thought that cultivating people's virtue was the whole purpose of education. Therefore, he believes that it is impossible to strengthen the moral core of will and attitude simply by mastering knowledge as cold knowledge. In order to transform knowledge into will and attitude, teaching must form the educational significance of virtue, that is, "education and teaching".

Johann friedrich herbart:

/kloc-German philosopher and psychologist in the 0/9th century, the founder of science pedagogy. In the history of modern education, no educator can compare with it. His educational thought had a great, extensive and far-reaching influence on the school educational practice and the development of educational theory at that time and even in the next hundred years.

In the history of western education, he is known as the "founder of scientific pedagogy" and the "father of educational science" in the history of world education. The representative work General Pedagogy, which reflects his educational thoughts, is recognized as the first educational work with a scientific system.