The latest Programme for International Student Assessment Tests (PISA) tests reveal Wales has fallen behind the rest of the UK significantly in reading, maths and science for the third time.
First Minister says PISA results are 'not good enough'
First Minister Carwyn Jones has acknowledged that the PISA results for Wales are 'not good enough.' Responding to criticism from opponents during First Minister's Questions, he listed reforms that the Welsh Government had introduced since the last set of PISA figures.
But he agreed the figures were 'disappointing' and accepted the need to improve but said it will 'take some time for these measures to bear fruit.'