Vidura Perera (Male) - B. Sc. Biological Science (ug) University of Kelaniya
Shiksha Education Center - The best set of teachers for English medium Bio / Maths
Vidumaga Education Institute - ඉගෙන ගන්න අයට එන්න හිතෙන හොඳම තැන
Wasantha Jayasooriya (Male) - BSc. University of Sri Jayewardenepura
Suranga Gurugalgoda (Male) - BSc (Hons), PGDE (OUSL)
Vihanga Silva (Male) - B.A.M.S. (Undergraduate) University of Colombo
Masterclass - Advanced level classes
Kenula Danansooriya (Male) - MBBS (UG)
Sudeera Laknath (Male) - BSc (Chemistry)
Sarasavi Vidyapeetaya - Classes conducted by teachers of leading Colombo schools
Sudarshana Perera (Male) - BSc, MSc, PhD, A highly experienced and qualified teacher with 20 years of expertise
Dineesha Herath (Male) - BSc (Special)
Antoinette Fernando (Female) - BSc (Hons) in Chemistry (Sp) University of Peradeniya, Postgraduate Diploma in Education [OUSL]
INS Online School - සරසවිය සිහිනයක් නොවන්නට,හොඳම සවිය අපෙන්
Chemistry Tuition