Professional Experiences
PROFESSIONAL EXPERIENCES:
2017 – present Professor, Department of Mathematical Education, College of Education, Jeonju University, Jeonju, Korea
2012 – 2017 Associate Professor, Department of Mathematical Education, College of Education, Jeonju University, Jeonju, Korea
2008 – 2011 Assistant Professor, Department of Mathematical Education, College of Education, Jeonju University, Jeonju, Korea
2006 – 2007 A Full time Instructor, Department of Mathematical Education, College of Education, Jeonju University, Jeonju, Korea
2003 – 2005 Lecturer, Department of Mathematics, Chonbuk National University, Jeonju, Korea
2004 – 2005 Lecturer, Department of Mathematics, Kunsan National University, Kunsan, Korea
1996 – 1998 Staff(Assistant, General Affairs), Department of Mathematics Education, Chonbuk National University, Jeonju, Korea