Holy Trinity Vidyabhavan follows a syllabus prescribed by the CBSE. Though English is the medium of instruction, Malayalam and Hindi are taught in all the classes. Life at Trinity is aimed at ensuring the holistic development of the child rather than mere academic excellence. In addition to Scholastic excellence the Co-Scholastic domain of the child is also continuously monitored.
An academic Year is divided into two terms – April to September and October to March. Evaluations will be in the form of Pre-Mid Term, Mid Term and Post Mid-Term.
At the secondary level, Class X students will face the Board conducted examination at the end of the academic year.
At the Senior Secondary Level class XI examination shall be held internally by the school. At the end of Class XII, the Board will conduct the examination externally.