There were three forms of teaching organization in the 1950s in the United States: class, group and individual.

1, restricted by the popularization of education, the nature of disciplines and teaching tasks, its development and changes reflect the requirements of social production methods.

2. According to the organizational structure of the United States in 1950s, there are three forms: class, group and individual.

3. According to the communication between teachers and students, there are two forms of direct communication between teachers and students and indirect communication between teachers and students.