„PISA finds that low performers in mathematics are more likely than students who perform at or above baseline Level 2 to attend schools that suffer from a lack of qualified teachers.“
OECD (Hrsg.), „Low-Performing Students“ (2016), S. 160
„PISA finds that low performers in mathematics are more likely than students who perform at or above baseline Level 2 to attend schools that suffer from a lack of qualified teachers.“
OECD (Hrsg.), „Low-Performing Students“ (2016), S. 160