Summary by Tania Linnerston, Knox Grammar School. The Programme for International Student Assessment (PISA) is an international comparative study of student performance directed by the OECD. PISA measures the cumulative … Read More
Summary by Tania Linnerston, Knox Grammar School. The Programme for International Student Assessment (PISA) is an international comparative study of student performance directed by the OECD. PISA measures the cumulative … Read More