A teacher is a person who teaches. A teacher is the one who facilitates education for an individual student so we may also described them as a personal tutor. The role of teacher is often formal and ongoing, carried out by way of occupation or profession at a school or other place of formal education.
A good teacher must have qualities of empathy, creativity, open mindedness, and sense of humor. A teacher must know the subject they teach, a teacher must apply general teaching strategies.