What about that for Java program

One class to ask dismiss for the day or a method on the class student

Status - // Aproved, not aproved 

The hour that will be went out 

who is responsible for picking up the student (and is the one of the registration) if not for of probation of identification and parental permission

The dismiss was to resolve what kind of issue(subject)

Print of screen to hold for a registration book (with the space of signature of the emittent employer, date and place that was add the rubric)

Other important class for a School:

Calendar, Bulletin, Agenda;

Calendar - what is programmed for the year, the topics for each matter, festivities, activities, programmed events (like a fair with sale of artcraft that students made, or a fair about the food from other countries, specially like pies, cakes, candies, cookies, or other thing like sandwiche) so of all the kinds inside or outside of the school.

Bulletin is how is the results of a student, notes, some degrees that isn't in the normal school's curriculum;

Agenda is the programation by day, hour, instructor, room

Ocurrence log that is updated every time that something that wasn't the expected occur. Rute Bezerra de Menezes Gondim

Ps.: Sometimes is good to do in Java a program that emit some certificates that would be assigned by a responsible, could the school to more serinous to the document print in paper 'timbrado', but what give the certanly of be a document is the assignature of the employe with the date and the place of the signature, business letterhead (papel timbrado), is the Company buy paper all in white but a top with a special print commonly in the top, have some graphical that make with an impression with some secure of money like a special tint, like holographic, or draws very small for common home printers copy, with lines so thin that a xerox would not copy with precision.