SimCity 4/Education

The buildings

 * Education school: Small coverage. For preschool kids.
 * Local library: Large coverage. All people.
 * High school: Medium coverage. For teens.
 * Museam: Large coverage. All people.
 * College: Large coverage. Sims who are almost adults (old teens)

Locked buildings
The following needs to be unlocked.
 * University: Covers the whole city. Same for college.
 * Major museum: Large coverage. All people (but more exhibits)
 * Major library: Larger coverage. All people with more books
 * Private school: Medium coverage. All grades. You can only see this in the education building selection when you get it from an advisor.

Education
Education is about school. People say it IS okay to lower their free time and higher their studies as they go on the education ladder. Even some of the oldest sims have education. Completely,education is an important system. This is also a common problem for the financial advisor for overloading capacity and teachers.

When does the color change?
In chart of education, even though you have enough schools, the residents are still dumb (or low E.Q.). Color changes slightly through time. Some people may notice the change of color. At enough time, you may have smart sims rolling in the sidewalks and even cars.