1. Student Government

The student Government organization, the core group of the student body has been organized to promote and maintain mutual trust and respect among the members of the Elementary and High School community: between student and teachers, between student and administration, and among students themselves.

2. Environmental Children’s Organization (ECO)

ECO is a voluntary group comprising of students and teachers of a school which promotes participation of students in learning about and working towards the sustainability of their environment.

3. English Club

The English club is a student organization for have those intense desire and love for English. To bring awareness of the essential roles played by English to our society and to the world.

 4. ScieMath Club

The club aims to help students acquire basic knowledge of Science and assist to stimulate and develop students’ interests in Mathematics. To develop students’ awareness of and concern for scientific issues in personal, social, environmental and technological contexts.

​5. Boy Scouts of the Philippines

Foremost in preparing the youth to become agents of change in communities, guided by the Scout Oath and Law. To help the youth develop values and acquire competencies to become responsible citizens and capable leaders anchored on the Scout Oath and Law.

6. Girls Scouts of the Philippines

To help girls and young women realize the ideals of womanhood and prepare themselves for the responsibilities in the home, the nation and the world community. The Filipino girl and young woman who are progressive, dynamic, pro-active, patriotic and God-loving.

7. FilKas Club

Ang FilKas club ay itinatag upang mahikayat ang mga mag-aaral na magkaroon ng pagmamahal sa kapwa, sa ating wika at higit sa lahat sa bansang Pilipinas.

8. KJCSI Band

This club will train members (bass guitarist, lead guitarist, keyboard player, drummer, percussion player, and a soloist) to play music using acoustic instruments. The sound in this type of instruments is not made louder by electronic amplification thus reproducing the natural sound accurately. The musical pieces are focused on Christian music.