KERALA CATHOLIC STUDENTS LEAGUE is the lifeblood of catholic students.It moots the spiritual life of the students.Under the auspicies of KCSL adoration of Holy Eucharist is conducted every Wednesday.Every first Friday holy mass is offered and confession is administered.All the festal days are celebrated under the auspicies of KCSL in the school.KCSL members actively participate in thespiritual as well as physical growth of the school.
KCSL unit of St. Teresas was adjudged first in the Archdiocese of Changanacherry. The enthusiastic efforts of the students under the guidance of the teacher -animators have fetched laurels in the State meet also.
KCSL kalalolsavam-2010-11