義務教育
The idea of compulsory education was put forward by Andrzej Frycz Modrzewski in 1555. After the partitions of Poland, compulsory education was introduced by Prussian authorities in Polish provinces which belonged to Prussia (1825), and Austrian authorities in Galicia (1873). In the Russian Empire compulsory education did not exist. As a result, in 1921, after Poland regained independence, one-third of the population of the Second Polish Republic was illiterate. Illiteracy was very high in the east, but almost non-existent in western provinces. Compulsory education in Poland was introduced by a decree in February 1919. This covered all children aged 7 to 14. At the beginning, however, the newly created Polish state faced several problems of implementation – a lack of qualified teachers, buildings and funds. After World War II, compulsory education remained as one of the priorities of the state. By 1978, only 1.2 percent of the Polish population was illiterate. In Poland, compulsory education ends at the age of 18. It usually starts when children are 6 years old and ends after 12 years of learning (usually in a high school). Contemporary Polish law distinguishes between compulsory school ("obowiązek szkolny") and compulsory education ("obowiązek nauki").