To participate is one of the core skills in the nowadays digital society. Educitizens is based on 3 fundamental pillars – participation, citizenship and empowerment – and the share of smart practices in educational field – formal or non-formal. It is thus important to define what those concepts mean for the project.This handbook can be understood as a tool-box for trainers, teacher and other facilitators in order to create innovative and tested instructions all over Europe and across all educational sectors.