It is our prime concern to give importance to both curricular and co-curricular activities, since such activities bring out the inherent potentials of every child. The school has the following academic and co-curricular organizations for the all round development of students and the effective functioning of the school.

Two prestigeous All Kerala Tournaments - Chavara Trophy Basketball Tournament and Placid Decennial Handball Tournament - add a golden feather to the cap of Kristu Jyoti. Placid Decennial Trophy is the only state level tournament conducted by any private institution. The tournaments are separate for both boys and girls.

To give a boost to the creativity and scientific talents of our students we conduct annually a science exhibition in our school. Active participation of each child is ensured and students open stalls in Science, Social Science, Maths, Craft, Antiques, Home Science etc.

Different publishers exhibit volumes of books on a number of subjects. Students are given ample chance to get acquainted with classics and world famous authors. It also developed their reading habits and help them to form home libraries.

Dr. Placid Memorial Quiz and elocution Competitions are held for both the LP and HS Sections. LP students feel proud to get such a rare opportunity to participate in an All Kerala Quiz Competition.