Answer:
A teacher is called a person whose main role is to teach others a certain art, science, technique or profession. Mainly, this denomination is used to refer to school teachers.
Teachers play a fundamental role in the lives of children, as they accompany their parents in their role as trainers of integral people, teaching within the framework of the school the moral and behavioral rules that will allow them to live in society; in addition to, obviously, the subjects for which they are trained to teach.