Any subject without an interesting teacher will not be appealing to the students.  Thusitha sir has been doing an incredible job presenting the lessons in the class. I have not walked out of a class without having my doubts cleared and confidence boosted. Apart from working to achieve  good grades in Alevels, the insight he inputs in his students will help them throughout in life. Learning biology from him has always been fantastic and he really is a wonderful teacher.

Before I go in for the paper tomorrow, I couldn’t bring myself to do it without first thanking you from the bottom of my heart.

Sir, I have never in my life come across a teacher as dedicated, passionate, and selfless as you. The time, effort, and energy you’ve poured into teaching us go far beyond what anyone could expect. They say a teacher’s role is to guide, and the student’s to walk the path, but you did so much more. You walked every step with us, encouraged us when we doubted ourselves, and pushed us to rise above every challenge.

Your dedication is unlike anything I’ve ever seen- it’s truly one in a million. You didn’t just teach us biology; you showed us what it means to give wholeheartedly, to never give up, and to lead by example. I will carry those values with me far beyond the classroom.

Thank you, sir, from the deepest part of my heart. I will always remember what you’ve done for us, and I’ll always be incredibly proud and honored to have been your student.

​I am Sarindu Samarasuriya and I was a private candidate for Pearson international advanced level and I was fortunate enough to contact Dr.Thusitha , since day one I started for studying to this exam. Dr. Thusitha is one of the most amazing teachers I have ever met in my life his teaching pattern is so simple, very efficient and productive for a subject like biology. Thanks to his tutoring I was able to complete Pearson Edexcel Biology syllabus in less than 3 months and get an A*.He has helped me both during the sessions and after the sessions regarding subject matters and I can guarantee that he will try his absolute best and dedicate his precious time for the betterment of his students. I’m truly delighted to be a student of him.

Anumi Perera /Edexcel A2 
Thusitha sir is everything a great teacher could be;  dedicated,motivating , encouraging and many more...Within the few months that i have attended sir's classes i have learned beyond just a book or subject and that,  I believe  should be the impression of a great teacher like Thusitha sir" ~ Anumi

I can highly recommend this class for anyone who needs to learn biology for their OL and AL. He is one of the best teachers I have met and I had a great learning experience, both fun and educational. when the exams got close sir made sure that we are all very well prepared to sit for it stress free and Im truly grateful for everything.

​I had the privilege of studying Cambridge biology under the guidance of Thusitha Sir, who stands out as an exceptional tutor. His commitment to teaching is evident in every lesson, as he consistently goes above and beyond to ensure that his students grasp complex concepts. Thusitha Sir possesses a remarkable depth of knowledge in the subject, which he conveys with clarity and enthusiasm. His ability to explain intricate biological processes in an accessible manner not only enhances our understanding but also fosters a genuine interest in the subject. Overall, his dedication and expertise make him an invaluable resource for anyone pursuing studies in biology.

Hiruni Dissaanyake Edexcel AS/A2 2019
Thusitha sir is a very determined sir. He has a huge knowledge on the subject matter in fact he is a scientist. His teaching is at the very top. He discusses the smallest point and explains everything in detail. He puts all his effort to do his job well. He is very friendly with children. If you want your dream to come true Thusitha sir will make the perfect path for that.

Thusitha sir is one of the best teachers I’ve ever had. Because of him, I’ve come to love Biology. His method of teaching is the best because he makes learning a lot more fun and interesting. I’m so grateful to Thusitha sir as he played a major role in me getting great results. I want to thank him for all the help he has given me and for feeding his knowledge. 

You have done a excellent work for our kids and they have always appreciated your teaching methods which is very simple and understandable. We also expect them to have A or A*. Thank you very much for you support for last two years..