Well educated and trained teachers can provide complete education of any subject to the student or learner. Education can fill a person with complete information, enable the person to see the world with open eyes and board mind without any illusions. Diploma, Under Graduation or Post Graduation degree in education gives so much confidence to a person to teach comprehensively to a learner.

After completing the education course, a person can be primary teacher, trained teacher, postgraduate teacher or lecturer and vice principal or principal in a school.