ආයතනය: Osis Higher Educational Centre - A/L Arts, Commerce, Maths, Science, Technology

Pathum Sannasgala (පුරුෂ) - Six months course

Kusum Athukorala (ස්ත්‍රී) - A post graduate from University of Peradeniya, Over 40 years teaching experience, 30 years of paper marking experience