Who's the Boss? (1984)

Season 6: Episode 10

To fill out his semester class schedule, Tony takes an independent study course, expecting it to be an easy A, and that he won't have to do any work. The course puts him in a third-grade class, where the teacher orders him to assist her on the first day. After an initial struggle, he finds he is able to work well with the students, and is soon considering becoming a teacher.