STHSS Christmas Carols 2025
STHSS Principals message during Christmas Day celebrations 2025
Annual Day(2025-26) Malayalam Drama by St Thomas Higher Secondary School, Trivandrum
Annual Day(2025-26) Dance by Boys of St Thomas Higher Secondary School, Trivandrum
Annual Day(2025-26) Kathak Dance by Girls of St Thomas Higher Secondary School, Trivandrum
Annual Day(2025-26) Opening Prayer Dance by St Thomas Higher Secondary School, Trivandrum
School Anthem of St Thomas Higher Secondary School, Trivandrum
Children’s Day Message- Rev. Mathew K John
Children’s Day Celebrations-2025
Kerala Piravi Celebrations Ottanthullal- 2025
Kerala Piravi Celebrations Chenda Melam- 2025
St Thomas Higher Secondary School Kolkali team led by Kaushik Nadh secured Second position with A grade in District level.