Peter Greene writes regularly for Forbes, where this article appeared.

He explains for the  umpteenth time (as I have done repeatedly) that the U.S. has never led the world on international tests, whether it was PISA, TIMSS, IEA, or any other.

He writes:

The top scores this year come from the usual batch of test takers,including the Chinese, who give the test to students from wealthy provinces.. PISA day is also the one day that some folks hear about Estonia, the tiny nation that somehow has not conquered the world even though their students do well on the PISA.

PISA coverage tends to overlook one major question—why should anyone care about these scores? Where is the research showing a connection between PISA scores and a nation’s economic, political, or global success? What is the conclusion to the statement, “Because they get high PISA scores, the citizens of [insert nation here] enjoy exceptionally good______” ?

Did US companies outsource work to India and China because of their citizens’ PISA scores, or because of low wages and loose regulation? Do we have the world’s most expensive health care system because of mediocre PISA scores? Which politicians have ridden to success on the PISA score platform pony? Are any geopolitical conflicts solved by whipping out the contending countries’ PISA scores for comparison? And is there a shred of evidence that raising PISA scores would improve life for US citizens (spoiler alert: no)?…

There will be discussions of what the PISA scores do or do not prove. Some of that is fair; Common Core and other ed reforms pushed by billionaires and thinky tanks and politicians and a variety of other non-educators were going to turn this all around. They haven’t. This comes as zero surprise to actual educators. It’s just one more data point showing that all the reform heaped on education since A Nation At Risk is not producing the promised results.

Remember when Arne Duncan promoted the “Race to the Top”? Remember when David Coleman and Bill Gates pledged that Common Core would close achievement gaps and raise the lowest-performing students closer to the top-performers? There comes a time when people must be held accountable for their promises.