Education
1973, Faculty of Mathematics of Armenian Pedagogical Institute, postgraduate course of the Research Institute of Teaching Content and Methods of PSA of USSR

Academic degree
Doctor of Pedagogic – “The Main Principles of Methodological Foreseeing of Standard Results of Teaching Proving”, Yerevan State University, 2013

Professional experience
1973-1982 – SSRA, Ashtarak region, KoshSecondary school, teacher of Mathematics,
1986-1996 – RITD, Methodist of the Cabinet of Mathematics,
1996-1999 – Chief specialist of Educational-methodological department of MOES of RA,
1999-2005 – Center for Educational Reforms of MOES of RA, chief specialist of the department of Teacher Training and Attestation,
Till 2001 - executive director of the magazine “Mathematics at School”, later – editor of the chapter,
Since 2005 – chief specialist of the department of Natural Sciences and Mathematics of NIE of MOES of RA,
Since 2001 – part-time job, YSU Faculty of Mathematics and Mechanics, Lecturer
“Department of General Mathematics”, associate professor

Academic courses
Methodology of Teaching Mathematics, Traditional and Modern Teaching Methods, Scientific and Theoretical Principles of Elementary Course of Mathematics, Digital Systems

Scale of professional interests
Teaching Methodology of Proving, The Main Problem of Formation of Logical Thinking, Mathematical and Formal Logic

Languages
Armenian, Russian, German (with the help of dictionary)