Dr. Shirly Bandarawatta (Male) - B.Sc., M.Sc., Ph.D

Malinda Ekanayake (Male) - BSc (Hons) - University of Peradeniya

The First - Sinhala and English Medium / Mass Class and Group Class

Madushanka Kuruppu (Male) - BSc (University of Kelaniya), Chemistry teacher of a leading International School

E-Tec Higher Education Center - සියණෑ පුරවර කණ්ඩායම් පංති කරණයේ ප්‍රමුඛයා

Shilpa Science Higher Education Institute - Combined Maths, Biology, Physics, Chemistry

Classes conducted by an experienced graduate teacher

Madhusanka Ambagahakumbura (Male) - B.Sc (Special), M.Sc (Analytical Chemistry)

Yowun Educational Institute - Grade 6 - O/L Sinhala / English medium and A/L - Maths, Science, Arts and Commerce stream classes

Sujeewa B. Wijerathne (Male) - BSc Chem (Hons)

Ashan Abewickrama (Male) - BSc - Chemistry and Mathematics (University of Kelaniya), A teacher of a leading school in Negombo

Chamath Maduwantha (Male) - Undergraduate - BSc - University of Sri Jayawardenapura

A Medical Student (Male) - Undergraduate of Faculty of Medical Science [University of Sri Jayawardenepura], Ranked within the top 150 of the district

Sachin Nirmal (Male) - B.Sc. (Honours) (USJ)

Sachin Rashmitha (Male) - Eng (Hons) Software Engineering [Undergraduate], BSc (Chem) - University of Sri Jayawardenepura