Students in KCS have the opportunity to participate in a wide-range of activities and the school has achieved a number of awards and prizes over the years.The Student Council is elected each year by the students and as the voice of the students is an important part of school life in KCS. Other activities include:
- The Green School Committee
- Global Schools Passport
- Engineering Link with ITT Dublin
- Engineering Casting Lab with UCD
- BT Young Scienctist Competition
- School Show
- An Gaisce President s Award
- Partnership Link with Kapcheplanga Secondary School in Kenya
- School Choir
- Drama
- Movie/Acting “I Used to Live Here”
- Guitar lessons
- Singing lessons
- Dance classes
- Sports Team including Basketball,Soccer,GAA,Handball and Athletics
- School Magazine Team
- Media projects including radio and video production
- Young Entrepreneurs Programme and Awards
- Junior Achievement Programme
- Art Exhibitions & Workshops
- School Tours & Trips Abroad