En 10e classe, les élèves ont la possibilité de partir dans une autre école Steiner (Suisse alémanique, Allemagne, Canada, Etats-Unis, Australie, Nouvelle-Zélande, Pérou, …) afin de perfectionner leurs connaissances d’une langue étrangère.

A family with a child of the same age hosts them, so that lessons can be taken in the language of the chosen country. The curriculum will be more or less the same as at the home school. Successively, the family in Switzerland will receive the foreign-language pupil for an identical period of time (both pupils experience the placement in the same class, in one country and then in the other, supporting each other). As a result, families continue to pay their school's usual contribution.