I am Pradeep Raman Assistant Commissioner (commercial taxes). I know Kannan sir for past 6 years, I am his student of geography & environment. He is one of the top-notch teachers in Tamil Nadu for geography and environmental science, who can deliver the subjects in elegant and simplest form which even a beginner can easily understand concepts and also starts to love the subjects.  He is calm, humble and very knowledgeable person. He has been my mentor in several aspects of subjects as well as in my life.  

From school days I was hesitant towards science and geography and that’s why I chose commerce during my higher studies. But after attending sir’s class I developed interest in Geography and environment. He was able to make us understand the basics as well as the nuances of the subject with such ease. There should be a definite mention for his drawings and linking the subject with real life examples and current affairs.

I want to express my gratitude for Kannan sir’s exceptional teaching. He has made Geography so accessible and easy to understand by simplifying even the most complex topics. His excellent map drawing skills have been incredibly helpful. Thanks to sir, I've gained a much better grasp of the subject. I'm truly appreciative of his teaching style and the benefits it has brought to my learning experience.

Kannan sir’s coaching helped me clearly to understand the concepts and helped to answer map-based questions simply. He teaches the geography current affairs and it made the subject very interesting. His teaching of environmental science is very interesting as he explains with his own experience. He helps students in off hour also. He takes one to one personal care for exam preparation. As a Tamil Medium student sir helps me in understanding difficult terms in the subject. 

I've had the pleasure of attending Mr. Kannan's geography classes. Exceptionally good. He brings a wealth of knowledge & passion for teaching that truly shines through in his classes. One of the standout qualities of his teaching is his ability to simplify complex geographical concepts. His class is interactive & keeps the class motivated. He goes above & beyond to ensure that each student not only comprehends the material but also feels confident in their abilities.