Independent education consultant Terry Mackie argues that the key theme from today's report from the OECD, and what should now become a focus for the Welsh Government, is the need to improve how schools support low-achieving pupils.
"It is beyond dispute that Wales has not met the diverse learning needs of all students," he said.
Mr Mackie describes the problem as "fixable", and says there needs to be "differentiating" teaching for individual pupils, intervening where they need extra support.
More top news
A wintry night ahead with ice on the roads and settling snow over the hills and mountains.
Ruth Madoc is treading the boards once again in the stage version of The Wedding Singer.
Ellie-May Clark from Newport was five-years-old when she died of an asthma attack. She'd been turned away by her GP hours earlier.