The Russian educational system provides free education for all citizens as mandated by the constitution. It has high literacy rates due to its strong public education system. Education is divided into basic compulsory education and higher education. Basic education consists of primary school (grades 1-4), basic school (grades 5-9) and secondary school (grades 10-11). The Ministry of Education and Science oversees education policy and regulates schools and universities. Russia has a long tradition of emphasizing education and producing highly educated citizens.