Sofia Papageorgiou has graduated from the Department of Early Childhood Education (NKUA) and holds two Master degrees (Med, MSc) in the fields of educational policy, leadership and HR management and a qualification diploma in “Detection, Diagnosis and Treatment of Infants, Children and Adolescents with Attention Deficit Hyperactivity Disorder (ADHD)”. She is a member in registers of educators in collaboration with universities and public institutions for the training of preschool teachers in various subjects. She has served as a member of scientific committees in national and international conferences and has published a variety of scientific papers. She has 18 years of professional experience as a preschool teacher in public kindergartens and currently serves as a scientific consultant at the Institute of Educational Policy in the Primary Education Unit and in the Special and Inclusive Education Unit.