PISA student performance in Finland 2000-2018, by subject and score
OECD’s Program for International Student Assessment (PISA) is a worldwide study that evaluates educational systems in selected countries by assessing student performance in reading, mathematics, and science. It was conducted for the first time in 2000 and then repeated every three years. Over half a million 15-year-olds from 79 countries and economies took the PISA test in 2018.