Courses by Ministry of Education / Courses in Sri LankaAdvanced Certificate Course for Teaching Mathematics 2019 – Ministry of Education June 1, 2019 Closing Date – 2019-June-28 Advertisement Sinhala Edition Preview Advertisement English Edition Preview Download Advertisement (Sinhala Edition) Download Advertisement (English Edition) Instructions to Candidates Contact Numbers : 011-2785141-50 Source – Dinamina / Daily News (2019.05.31)