The Ensemble Scolaire Saint Adrien takes around 200 students from primary to Secondary School. It is placed near Lille, a city to which it is easily to arrive (less than 3h by car or by train) from different main points of the North of Europe. Saint Adrien is a gathering of 124 schools (publics and privates) around the whole French country. We get used to work with students from every social origi...