The natural sciences track of Turun Suomalainen Yhteiskoulu Upper Secondary School has a special task granted by the Ministry of Education. It is possible to emphasize natural science subjects – physics, chemistry, biology and geography – at the upper secondary school, and on certain conditions to leave out eight mandatory courses from other subjects, respectively. It is also possible to focus on one or two natural science subjects according to postgraduate study ambitions. Students at the natural science track get a versatile base for higher education studies.
The marine study track of Turun Suomalainen Yhteiskoulu Upper Secondary School emphasizes mathematical and natural science subjects, the Baltic Sea, sea environment and marine research, as well as seafaring and entrepreneurship. Also seafaring and tourism courses are offered as special courses.
Turun klassillinen Upper Secondary School is a national upper secondary school of expressive arts (arts/communication). The expressive arts studies are composed of theatre, dance and media courses. Approximately 40 expressive arts courses are available annually. The syllabus of expressive arts is 12 courses. Students who complete the entire syllabus may leave out a maximum of 8 mandatory upper secondary school courses from their curriculum.
In the music study track of the upper secondary school it is possible to add plenty of music courses of all sorts. Available are, for example, choirs, an orchestra, singing and instrument lessons, bands, composing, music expression and conducting. The selection varies annually.
The upper secondary school conducts international co-operation and the students get valuable experiences from tours abroad and while hosting return visits.