The school re-opens by the beginning of June each year, with the academic year drawing to a close by the end of March.
The Academic year 2023-24 commenced on a highly spiritual and motivational note on Sunday, the 21st May 2023, with Holy Qurbana at our Chapel led by Rev. Philemon Koshy and Rev. Arun Thomas followed by the inauguration of the Retreat and Faculty Improvement Programme by Dr. Shashi Tharoor, Hon’ble Member of Parliament, Thiruvananthapuram. An illustrious line of speakers from different walks of life, His Grace Rt Rev Samuel Irenios Kattukallil, Bishop of the diocese of Pathanamthitta, Syro –Malankara Catholic Church, Mr. Joy Oommen, Vice President MTCES, Adv. Babitha B, Member KeSCPCR, Dr. Divya Senan, Asst Prof University of Kerala, Dr. S S Lal, Public Health Expert etc imbued us with positive perspectives to face the unseen challenges of future
Student Statistics:53 students joined by way of lateral admissions in classes I to IX. A new batch of 196 Plus one students gained entrée into the portals of our Institution on July 18th.
At present STHSS has a total strength of 773 students and 36 teachers.
Rev. Sajesh Mathew, took the Orientation class for Class 11 students and parents based on the topic ” Don’t Fail in Life – Your Future is determined by Your Choices” on 14th of June 2023.