TED University faculty members, Assoc. Prof. Dr. Mehmet BULDU and Asst. Prof. Dr. Sühendan ER, in Early Childhood Education Program at Faculty of Education, contributed to “In-service Teacher Training Seminar Series” organized by Directorate of National Education at Çankaya School Districts during June 11-29, 2012. The purpose of the seminar series was to contribute the professional development of early childhood and elementary education teachers. Dr. Buldu offered seminars on “Project Approach” and Dr. Er offered seminars on “Effective Teaching Methods.”