The Science club marches ahead fuelling the imagination and creativity of the learner in the school. The school conducts annually an exhibition on different exhibits and models participating all most all the L.P, U.P,H.S students .The winners of this round move on to the sub-district, district, state and even the national level
Social science Club awakens the pupil to recognize the contributions of our forefathers, it enables the pupil to develop creativity, leadership, and above all the desire to serve the fellow men .The club conducted debate on various issues, quiz competitions, exhibitions, models at the school level. The students who won the prize in school level participated in Sub district, District and State Level. The club also celebrated the birthdays of freedom fighters and important historical events.
Maths Club
Mathematics Club organized various programs related to mathematics ,the teachers who rally behind them for support and encouragement see to it that the student achieves their maximum for all their mathematical endeavors. Math’s Magazine” The Wings’ won lst place in Ernakulam district Math’s Fair, and the same won A grade in the State Level.
Social Service Club
The school has a St,Dominic’s welfare fund. Through this the school provides help for the poor students in need. The school also sponsors up to 25 students. The school has recently launched a new scheme called ‘Friday Food to the Poor”, By this each student brings a packet of food with them on Fridays and serves the poor. Besides this the students collects the cloths and other materials to give to the poor in the locality.
K.C.S.L
St.Dominic’s has been the cradle of Kerala Catholic Students League and Christeen activities
for over many years. K. C. S. L. and Christeen plays a vital role in molding the character of the students upto a certain extent. It sustains the mental and moral strength of the members through a weekly prayer meeting held on each Friday in the Convent Chapel. The Prayer is mainly led by a group of animators from the staff. The Students are always on the front rendering active leadership and participation in the First Friday Eucharistic celebrations in the Convent chapel. They take part in zonal, district and state level programmes and competitions organized by the K. C. S. L. Thus it plays a very important role in the character formation of our students through the practice of its motto, 'Faith, study and service'.
IT CLUB
The school IT club conducted various competitions to prepare the students for sub-district level and district level competitions
The students of sports club came out with flying colors during the academic year 2007-08.The students are given coaching in handball, cricket, football, Athletics etc.Mr.shaji gives coaching in sports. Our students are Over all champions in Mattancherry Sub district over past 11 years. In district schools atheletic meet Juniour girls won overall championship in two years, this year many of them participated in Revenue and state level competitions and won prizes.
Arts Club 
Students are given training in Dance, Music, Band, Drama etc .The students of High School section won over all championship in Mattancherry sub district and over all second in Arts competition. Students participated in District and state level. Poorakali won A grade in state level and Kolkali won B grade in the state.
