Ressu Comprehensive School (Finnish: Ressun Peruskoulu) is a Helsinki city school in Kamppi, Helsinki, Finland. There are currently 9 grades in the school, grades 1-6 following the PYP, 7-9 the MYP. The languages of instruction are Finnish and English, students enroll either in the Finnish or the English language of acquisition stream. The school's objective is to provide "free-tuition". basic education for all Helsinki residents. Currently, Ressu has approximately 650 students and 50 teachers.