BMSL is a Swedish-, French- and English preschool. Montessori-pedagogy is integrated with a well-developed language environment at the school. The teachers are French, Swedish and English and always speak with their mother tongue with the children.
Besides the three mentioned nationalities there are approximately another 30 nationalities and languages at the school and all children are offered mother language education. There are approximately 400 children in the age of 1-16 years at the school.