The aim of this paper was to investigate structural aspects of inclusion of immigrant students in Norwegian multicultural schools and, more specifically, their experiences of introductory classes and other segregated efforts. Due to their need for Norwegian language education, newly arrived immigrant students are not necessarily physically integrated into mainstream classes during their first two years of schooling, and they are also often taken out of their classes after they have been assigned to mainstream classes. This study had a qualitative design, and semi structured interviews are used to gather the data. The sample consisted of six immigrant boys, six native Norwegian boys and six teachers in secondary schools. The immigrant students had lived in Norway for two to four years. The results showed that introductory classes seemed not to be sufficiently adjusted to the students' need for inclusion but operated more as a fixed structural measure for second language learning. As the introductory classes and other segregated efforts often diverged from ordinary subjects and class times, it is possible that introductory and segregated efforts contribute to maintaining segregation more than they result in inclusion experiences.