Displayed as a percentage, profit margin can be thought as the amount of profit that a company keeps per dollar of revenue. For example, if a company has a profit margin of 43%, the company keeps $.43 of each dollar of revenue. Learn More. Advertisement.
Another important quality of an outstanding educator is competence. Outstanding teachers are highly capable. They know how to do their job, and they do it very well. They are smart, well educated, and well trained.
An important part of greatness is the match between the teacher's skills and interests and the age of his or her students. A great middle school English teacher might be an average 11th or 12th grade English teacher.