Ms. M.G.D.A. Siriwardena
Lecturer (Probationary) - Department of Science & Technology Education, Faculty of Education, University of Colombo Sri Lanka
Investigating the theme of geometry in the subject of mathematics in the G.C.E. (O/L) examination
Annual Research Symposium, Faculty of Education, University of Colombo
Publication year: 2017
Investigating the theme of geometry in the subject of mathematics in the G.C.E. (O/L) examination, the paper presented at the Annual Research Symposium, Faculty of Education, University of Colombo, 17 November 2017