St Brigid's Secondary School has a four year Junior Cycle.  
Students are aged from 12 - 16 years.  The course taught is the Junior Certificate Schools programme.
Students work towards their JSCP profile, and sit the Junior Certificate exams at the end of fourth year.

The classes in the Senior School spell out BRIGID with their names.
B- Blasket
R - Rathlin
I - Inisbofin
G - Gola
I - Inisturk
D - Dalkey

Blasket, Rathlin, Inisbofin and Gola are preparing for their Junior Certificate exams.