O/L : Local Syllabus - Grade 10 / 11 : Biology
Gampaha District - Mahabage
Sumudu M Perera (Female) - BSc (Hons) [University of Kelaniya]. MSc in Industrial & Environmental Chemistry [University of Kelaniya].
Ananda Perera (Male) - Government trained teacher, now retired after 40 years of government service.Locations: Colombo, Gampaha, Online
Gihan Karandana (Male) - A graduate teacher.Locations: Colombo, Gampaha, Ganemulla, Gonawala, Ja-Ela, Kadawatha, Kandana, Kiribathgoda, Mahabage, Ragama