Thanks to this exchange, we would like young people to take part to a project with an educationnal aim. They are from a different countries and cultures but we need to have a project where they have the possibility of being European citizens. Given that French and Polish cultures are different, sharing experiences will be a way for them to feel of being a part of the same community. We want to be able to give them good values. Like that, it will boost their self-esteem despite their marginal situation. In fact, we would like through this project to promote the social skills of young people and make them aware of the skills they can develop thanks to a cooperative and intercultural exchange. By this project we want young people to : - be conscious of their integrity to Europe (for the 2 groups of participants) - Obtain learning outcomes to improve their personal development (interculturality, sharing a life in a group, religions, foreign language..) - be responsible and independant / autonomy - be sensitive to their values and way of life (eco-friendly practices for hobbies, food and travel) - have a better knowledge about the european project in their future