The education system in Russia is divided into three levels: primary education (1-4 grades), secondary education (5-9 grades) and upper secondary education (10-11 grades). After completing secondary education, students can choose to enter higher education institutions, such as universities or technical schools. The education system in Russia is regulated by the Ministry of Education and Science, which sets the standards for curriculum, testing, and teacher qualifications. Education is compulsory for children aged 6 to 15, and is provided free of charge in public schools. Private schools and international schools are also available in Russia.