„Across OECD countries, 42.7 % of students are in schools that group students by ability into different classes.“
OECD (Hrsg.), Equity and Inclusion in Education – Finding Strength through Diversity (2023), S. 97.
„Across OECD countries, 42.7 % of students are in schools that group students by ability into different classes.“
OECD (Hrsg.), Equity and Inclusion in Education – Finding Strength through Diversity (2023), S. 97.