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.
There are many factors important for school effectiveness, but the most important is teacher quality. Principals and personnel directors may differ somewhat in their priorities for teacher selection, but, for the most part, they all agree on the basic characteristics for effective teachers.