„Strong-performing school systems entrust principals and teachers with more responsibility.“
OECD (Hrsg.), PISA 2022 Results, Vol.II. Learning During – and From – Disruption (2023), S. 207.
„Strong-performing school systems entrust principals and teachers with more responsibility.“
OECD (Hrsg.), PISA 2022 Results, Vol.II. Learning During – and From – Disruption (2023), S. 207.