At TIS Kolkata, we purposefully direct our lessons towards the 5 C's of Learning Pedagogy, emphasizing Collaboration, Communication, Creativity, Critical, and Computational Thinking.

In the senior school, we are proud to have a dynamic group of teachers covering a diverse range of subjects in Science, Commerce, and Humanities. This team is enthusiastic about experimentation, research, continuous learning, and adapting to new knowledge. Striving for excellence, our school is equipped with state-of-the-art laboratories, a well-stocked library, and smart classrooms to translate teachers' ideas into reality. This approach elevates their understanding of concepts, allowing them to guide students towards believing in their best selves.

Our commitment to holistic development is evident through regular trips, excursions, inter and intra-school festivals, apprenticeship programs with experts, and self-induced competitions that provide students with a broad perspective on the world, helping them make informed decisions about their future careers. Our passionate teachers, experts in their respective fields, aim to fulfill their dreams of nurturing future citizens with strong logical minds and fostering the holistic development of individuals capable of confidently shouldering responsibilities.

Our teaching-learning process focuses on strengthening concepts through remediation and further reinforcing them through research-oriented student presentations.

The accomplishments of our students speak volumes. Those in class XII have excelled in All India Entrance tests like JEE and NEET, achieving highly respectable ranks (All India NEET UG Rank 2021 - 161; JEE Main Rank - 234; JEE Advanced All India rank - 3190). Graduates from our high school have secured positions in prestigious national institutions such as IITs, IHM, AIIMS, VIT, KIIT, among others.