Search

Biology Classes for London OL/AL Exams
​ 

Dr. Thusitha Gajanayake, PhD

​QUALIFICATIONS 

  • BVSc, 2000
  • MSc (Fribourg), 2005
  • PhD (Bern), 2009
  • Teacher Reparation Program, 2002
  • Cert. Secondary Learning – Open University, Milton Keynes, UK in 2018

TEACHING EXPERIENCE – 20 YEARS 

  • Lecture Biology – University of Peradeniya ,
  • Tutor Biology - the National University of Ireland,
  • Tutor Biology - University of Bern, Switzerland,
  • Teacher Biology - International Schools and Campuses in Sri Lanka
  • Full time tutor for high school students- ICPT
  • Online biology teacher for PreplyINC, USA. www.preply.com

MY SPECIALITIES 

  • Spaced Learning to reduced forgetting curve
  • Random past paper question bombardment – boosting the memory
  • Critical discussing of the questions
  • Systematic building up of an answer matching with marking scheme
  • Provide revision notes
  • Model questions and tutorials
  • Analyzing students’ knowledge level and progress monitoring
  • Engagement /Real world learning BIOLOGY
  • Context-Based Learning of Biology (CBLB) 

READ MORE
​​

NEW CLASSES FOR 2021/2022 |  REGISTER HERE 
​

A Level Classes 

A level courses are still the most important qualification for University entrance. They are highly rated by employers and are required for most of the  universities to start the degree programs
International GCSE Classes 

​The International General Certificate of Secondary Education is an English language based examination similar to GCSE and is recognized in the United Kingdom as being equivalent to the GCSE for the purposes of recognizing prior attainment. It was developed by University of Cambridge International Examinations.

STUDENTS TESTIMONIALS 

Minura Meneka/ Sri Lanka
​Edexcel AS/A2 2019
Results A* 2020
Current: Grodno State Medical University 

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. 

Shakya Wanniarachchi/ Sri Lanka
​Edexcel AS+A2 2020
Results A* 2020
Current: Newcastle Medical University,

Thusitha sir is definitely one of the best tutors I've met. At first I was not as conversant with the subject, but after a few lessons I gained more confidence. He doesn't just finish the syllabus, but also motivates us by explaining concepts beyond the syllabus and encourages his students to achieve their best. He experiments different styles of teaching to suit each child and dedicates time to coach each student on improving their weaknesses.

Bavani Galappatthi ​ /Sri Lanka
Cambridge OL, AS and A Level, 2019/2020
Results A*

I got  A* for Cambridge OL. Now I am learning AS from  Sir Thusitha.  Sir Thusitha has an eager and friendly personality and is willing to answer any questions based on science, medicine, and latest break throughs..............
​
​Jannidu Wanigasuriya  Cambridge As/A2 2020 Marks 92 

Thusitha sir is a a teacher who is dedicated to what he teaches and is also a motivating and encouraging teacher who makes every  student to dream big.The only regret I have is that I could not have started Biology with sir from the beginning.Thusitha sir made Biology a subjected I hated soooo sooo much!!!!(this was due to my previous biology teachers)  into a subject that I enjoyed and loved.The way Thusitha sir taught biology was different compared to all the other teachers I've been to.
I 100 percent recommend Thusitha Sir as the best Biology Teacher you can find.
Highly recommend.
Thank you for everything Thusitha Sir.
Danidu Thusal/Sri Lanka
Cambridge OL /OCT 2021
Results 92 A*

Sir Thusitha explained each and every fact related to the subject in the simplest yet the most effective and most interesting possible manner, so well enough to be understood really well. In addition, the motivation and encouragement he gave me all the while I learnt from him was invaluable. All these factors helped me receive a really good score in the OL examination. Certainly one of the best teachers I have ever had.

Fathima Shahla / Sri Lanka
​Edexcel AS and A2 2020
​
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.

Anumi Perera /Sri Lanka
​Edexcel AS+A2
Results A* 202
​
" 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

​Hiruni Dissanayake/ Sri Lanka
AS/A2 Edexcel 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.

Geema RanaweeraDubai/ Saudi Arabia 
Edexcel A2/2018
​
Hi Sir! I am mailing you to inform my results, Sir.I got :BIOLOGY - B, I am very grateful for your support in helping me achieve this Sir.  Thank you very much Sir Regards,
Site powered by Weebly. Managed by LankaHost