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PISA 2025 finds widespread declines; Spain posts worst-ever result

educationSep 8, 2026181,221

The OECD’s PISA 2025 shows broad declines in reading, mathematics and science across many participating countries, and Spain recorded its worst-ever result. Spain contributed about 30,000 students to the 2025 cycle and fell in all three competencies: science at 5 points below the OECD average and down 16 points since 2015, reading down 45 points in a decade, and mathematics at 457 points, 6 below the OECD average and down 29 points since 2015. The drop since 2015 is larger in Spain than the international average and accelerated after 2022; the 2025 report calls the overall trend a sustained decline across the OECD. PISA highlights an unexpected pattern in Spain: students from the highest socioeconomic backgrounds lost ground two to three times more than other students, a finding Secretary of State for Education Abelardo de la Rosa called “surprising” and worthy of careful analysis. Regionally, Madrid and Castilla y León remain above the international average while Ceuta and Melilla sit far below the national mean; the Basque Country lags in reading and science and the Valencian Community in mathematics. Tue Halgreen, senior analyst at the OECD, tied the broader 2015-onward decline to mass smartphone and screen use and said lengthy texts pose particular problems for students, a factor the report highlights for further investigation.

Sam Freedman
@samfr.bsky.social

New PISA data out England is now top ten in all three areas (reading, maths, science) and the second highest performing country outside of east Asia (after Estonia). This is a huge public policy success.

7805h ago
Quoting this
Sam Freedman1515

One reason England does so well is our second generation immigrants outperform their peers which is not true in most OECD countries. We are also very good at integration. And it's v sad that this is never acknowledge in debates on immigration.

Stephen Bush164

It continually blows my mind the sheer number of obviously crackers ideas and excuse-making for failure from the last government that Labour have gone “seems legit!”…while at the same time Labour refuses to acknowledge the real, measurable success in education.

Jack Tindale110

"England's schools consistently outperform Finland's ones" is another one of those public policy things where people's priors are massively out of date, isn't it?

Chris Terry-Enescu39

And, amazingly, every political party thinks education needs a huge shake-up

Tim Bale11

On days like this, thank heavens for not-so-small mercies!

John C10

Fundamentally understated that, despite *gestures* we are a very well educated country

Toby Nangle9

Best good news story on the day!

pickwick8

Lots of journos analysing this very badly Recent public policy for 6 year olds won't have had an effect on the scores of 15 year olds lol Seems like England have got near the top by excluding more pupils from the stats than anyone else

Hannah Fearn8

This IS a huge success but we also have a staggering number of children unable to access this high quality education under the current system too. Feels like the two come as a pair.

thepig9938

And yet Labour are messing with this as higher education falls over totally

Tom Richmond
@tom-richmond.com

They'll be a lot of chatter about England's PISA results this morning, but we need to talk just as much about Wales. They rejected phonics and knowledge-rich curricula in favour of 'areas of learning', 'skills suites' and barely any testing. Wales is now 40 points below England in every domain.

1115h ago
Tom Richmond45

I'm also pretty convinced that Wales allowing schools to design their own curriculum to encourage them to "build their own vision for their learners" and provide "space for practitioners to be creative" is not a sensible way to improve national standards or build pupils' knowledge and understanding.

mattevansc3.bsky.social21

Unless they are teaching phonics at 12 years old, those changes wouldn’t have impacted 15 year olds in 2025. The new curriculum removed assessments for primary schools. The 15 year olds in 2025 weren’t in primary schools when the new curriculum was introduced.

Laura McInerney16

I’m still interested in the so what for this, though… Do we think it will materially affect their GDP? Or is it possible they traded results for a more chill life and it has no real effect?!

Hib Bird4

I'd be very worried about bilingualism being scapegoated in all this. That doesn't seem to be where the problem is but it won't stop some people trying.

Rob Aitken3

Requiring primary schools to teach phonics and times tables can both improve overall results and fail a significant minority of pupils. For instance dyslexic children are taught they are stupid and failing as they cannot learn phonics or memorise times tables. Taught other ways they can excel.

Andy Pearce 🇬🇧👨🏻‍💻3

Is it potentially affected by other factors, however? For example, in England second-generation immigrants pupils out-perform non-immigrant pupils. What if Wales has a lower proportion of such pupils? Just one possible example, maybe not the best. assets.publishing.service.gov.uk/media/6a9ea5...

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