Education in Bulgaria is divided into several stages: preschool, primary, secondary, and higher education. Children typically start preschool at age three, followed by primary education, which lasts for four years. Secondary education is divided into general and vocational tracks, lasting for four to five years, depending on the program. Higher education in Bulgaria includes universities and specialized institutions, offering bachelor's, master's, and doctoral degrees. The country has a strong emphasis on science and technology, with many universities recognized for their quality in these fields. Education is compulsory for children aged 7 to 16, ensuring a basic level of literacy and knowledge.