The late1980s, early 1990s was a time of change in the Swedish education system. New political reforms changed the Swedish living and school standards. The outcome of the reforms were decentralization, parents’ right to choose school and independent schools. The reforms opened up for a more local influence in schools, and paretns right to choose school and education of their own intreset. The focus of this essay is the concept of decentralization and equivalence and how it has changed and formed todays ementary school. This is a literary study about changes in the Swedish education system founded on studie reports and political reforms. The outcome of this study shows a change in the Swedish school, whitch has segregated both schools and students in a more homogeneously way, and the equality  has deteriorated.