The First - Sinhala and English Medium / Mass Class and Group Class
Yowun Educational Institute - Grade 6 - O/L Sinhala / English medium and A/L - Maths, Science, Arts and Commerce stream classes
Upeksha Vindya (Female) - BA in Environmental Management (Rajarata University), Diploma in Education
Gamini Senavirathne (Male) - Graduated in Department of Geography, University of Peradeniya and Mastered in PGIA, University of Peradeniya
Gamunu Weerakoon (Male) - BA (Hons) in Geo, University of Peradeniya
Gihan Gonapeenuwala (Male) - B.A. (Hons) in Geography, University of Peradeniya
IAS - Sinhala and English medium classes Grade 1 to A/L