The education system in Turkey has changed from a 5+3+4 system to a compulsory 4+4+4 system where children begin primary school at age 5 rather than 7. High school is now mandatory, with sections focusing on different subject areas. After completing high school, students can choose to attend university by taking the YGS and LYS exams, with the YGS qualifying students to take the LYS and together their scores determining university placement.