Trinity International Public School has a quite spacious class rooms. It is airy and well-ventilated. It has four ceiling fans in it which are sufficient for all the students sitting on 40-45 chairs and desks which are installed in the room. There is also a noiseless desert cooler installed in one corner of the room.
The Teaching-Learning pedagogy used in the classrooms is IT enabled and some classrooms are fitted with Louch-Screen projectors, OHPs and sound systems. The class rooms can accommodate 40 students in one class and tutorial classes are designed for strength of 30-40 students.