sentences:  The first dormitories were prefabricated wooden chalets donated by friends of the school in Sweden.The “Batisco” or Batiment Scolaire (the main classroom building used today) was opened in 1953; the science labs in 1957; and a new, relatively comfortable girl's dormitory (Milflor) in 1959.In its first decades especially, the Collège developed a collective culture distinct from that of other secondary schools.