I'm Dra. Erni Maidiyah, M.Pd. born in Meulaboh (West Aceh) on May 7, 1964. I graduated from S1 on August 22nd 1988 in Mathematics Education Program of FKIP University Syiah Kuala. On February 5, 1999. I completed a Master Program (S2) in Mathematics Education Studies Program, Universitas Negeri Surabaya. Since March 1, 1989 I was appointed as a Lecturer (80%) in the Mathematics Education Study Program of the Faculty of Teacher Training and Education Mathematics Syiah Kuala University. In the year 1990 I received SK 100% civil servant as a lecturer in FKIP Unsyiah. I nurture Basic Statistics Course, Mathematics Education Research, Micro Teaching, Linear Algebra, Mathematics Education Planning. In addition, I also guide PPL Students in School practice. Besides teaching I am also trusted as a manager of Micro Teaching unit at FKIP Syiah Kuala University. Since 2013 I joined USAID PRIORITAS as a Facilitator for Good Practices at Schools and Training at LPTK. In the PLPG Activities, I play the role of PLPG Instructor with NIA: 07100180003. I am also trusted as the Curriculum Resource of 2013 for Junior High School. I have trained Instructors Curriculum 2013 for junior high school in Aceh in Mathematics study field. As a Lecturer, I also guide students in expecting Skrisi, Final Exam, Seminar Proposal. in order to support Tridarma Higher Education, I conduct research and also become speakers in National Seminar. I am also a committee in Seminar, Worlshop held in FKIP Unsyiah. For self-development I am involved as a trainee and workshop both in Syiah Kuala University and outside Syiah Kuala University.