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David Didau

@didau.bsky.social
3.6K followers 111 following 999 posts

Same old same old Substack: daviddidau.substack.com/

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David Didau @didau.bsky.social · 2h
How do you know if your school is any good? New essay on what PISA reveals about disadvantage, why a narrower gap can mean something’s gone wrong & why we need to discount the outcomes of the most advantaged students. daviddidau.substack.com/p/how-do-you...
daviddidau.substack.com
How do you know if your school is any good?
What the performance of advantaged and disadvantaged students reveal about school effectiveness
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David Didau @didau.bsky.social · 5h
1. What became of the likely lads? The Libertines 2. All My Friends, LCD Soundsystem 3. Together Forever, Run DMC 4. Sweet Song, Blur 5. We’re going to be friends, White Stripes #fridayfive
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Daisy Christodoulou @daisychristo.bsky.social · 06/10/2026
Our newest assessment project is Double Marker - designed to solve GCSE English mocks for you! We have an intro webinar on Thursday - register for it here.
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Daisy Christodoulou @daisychristo.bsky.social · 04/10/2026
A lot of people have asked me: why are the govt trying to undo the edu policies that have made England so successful? Latest Substack does not attempt to answer that question, because I don't know the answer! But it has some related comment. substack.nomoremarking.com/p/what-is-go...
substack.nomoremarking.com
What is going on in education in England?
Always count on the English to snatch defeat from the jaws of victory
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Ben Newmark @bennewmark.bsky.social · 02/10/2026
1/n I am very much on record as not being an Ofsted fan but this is a worrying direction. This isn't the Premier League. Their primary aim shouldn't Be To Be Fair. It's to drive better schools for children. Bear with me for nuance. www.theguardian.com/education/20...
theguardian.com
England school inspections to be overhauled again after barrage of complaints
Exclusive: Education secretary sends Ofsted back to ‘drawing board’ as teachers raise serious concerns about new system
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David Didau @didau.bsky.social · 03/10/2026
Everyone knows detentions obviously don’t work. Just look at all those kids who keep getting them, right? But that’s like judging speed cameras by only studying drivers who keep getting caught. What if the main effect of sanctions is on everyone else? daviddidau.substack.com/p/the-detent...
daviddidau.substack.com
The detention paradox
Why sanctions can fail for some students but work for everyone else
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David Didau @didau.bsky.social · 03/10/2026
Everyone knows detentions obviously don’t work. Just look at all those kids who keep getting them, right? But that’s like judging speed cameras by only studying drivers who keep getting caught. What if the main effect of sanctions is on everyone else? daviddidau.substack.com/p/the-detent...
daviddidau.substack.com
The detention paradox
Why sanctions can fail for some students but work for everyone else
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David Didau @didau.bsky.social · 26/09/2026
Pop flyweights Hanson are obviously at the heart of any English curriculum worth the name
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David Didau @didau.bsky.social · 26/09/2026
Please do
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David Didau @didau.bsky.social · 26/09/2026
Mmmm bop is a banger
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David Didau @didau.bsky.social · 26/09/2026
Hanson :)
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David Didau @didau.bsky.social · 26/09/2026
1. Lost Weekend, Lloyd Cole 2. Drinking in LA, Bramvan 3000 3. Watcha Want, Beastie Boys 4. She Came in Though the Bathroom Window, Beatles 5. When You Walk in the Room, Fyfe Dangerfield #fridayfive
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David Didau @didau.bsky.social · 22/09/2026
Ikr. Same
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Ben Newmark @bennewmark.bsky.social · 19/09/2026
I like Jamie Oliver but this is infuriating because AGAIN nobody seems to be aware/care that our biggest issue is portion size. The decline over the last ten years has been remarkable. Feed kids enough. Then worry about what. www.theguardian.com/commentisfre...
theguardian.com
After 20 years of my school dinners campaign, I’m a happy man. At last, we’re going to feed kids properly | Jamie Oliver
This week’s government announcement on school food standards is huge. It’s based on common sense and science. Beautiful, says chef and campaigner Jamie Oliver
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David Didau @didau.bsky.social · 19/09/2026
What students can do in a lesson isn’t the same as what they’ve learned. Learning is what survives forgetting and changes how we see the world. If we want evidence of learning, we need to look elsewhere and later. daviddidau.substack.com/p/elsewhere-...
daviddidau.substack.com
Elsewhere and later: a definition of learning
Retention, transfer and crossing the threshold of understanding
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David Didau @didau.bsky.social · 19/09/2026
What students can do in a lesson isn’t the same as what they’ve learned. Learning is what survives forgetting and changes how we see the world. If we want evidence of learning, we need to look elsewhere and later. daviddidau.substack.com/p/elsewhere-...
daviddidau.substack.com
Elsewhere and later: a definition of learning
Retention, transfer and crossing the threshold of understanding
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Andrew Old @oldandrewuk.bsky.social · 17/09/2026
One last time for this: Sunday's blog post. What can we do if it turns out that the Secretary of State for Education doesn’t believe in education? andrewold.substack.com/p/what-can-w...
andrewold.substack.com
What can we do if it turns out that the Secretary of State for Education doesn’t believe in education?
Don’t panic.
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Ben Newmark @bennewmark.bsky.social · 16/09/2026
Everyone Listens to Everyone. My action step for this year, and my latest blog post for @knowledge-hub.bsky.social theknowledgehubuk.substack.com/p/everyone-l...
Screenshot of text from the linked blog post.
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Ben Newmark @bennewmark.bsky.social · 16/09/2026
This is excellent.
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Ben Newmark @bennewmark.bsky.social · 16/09/2026
Brilliant, thoughtful response to my @knowledge-hub.bsky.social blog post on copying. Feels like old style edutwitter at its best. More of this here please!
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David Didau @didau.bsky.social · 16/09/2026
Great. You are most welcome
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David Didau @didau.bsky.social · 16/09/2026
Is there a case for copying?
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David Didau @didau.bsky.social · 16/09/2026
Is this useful? daviddidau.substack.com/p/is-there-a...
daviddidau.substack.com
Is there a case for copying?
Understanding the difference between imitating an expert and copying off the board
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David Didau @didau.bsky.social · 12/09/2026
Thanks Ben. You’re absolutely right of course. What I might have a go at is steelmanning copying to see if there’s anything worthwhile…
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Ben Newmark @bennewmark.bsky.social · 10/09/2026
New blog post from me with my @knowledge-hub.bsky.social hat on. Stop Making Them Copy. What should we do when we just need them to get something down? theknowledgehubuk.substack.com/p/stop-makin...
theknowledgehubuk.substack.com
Stop Making Them Copy
As a young teacher, I used copying as a classroom management technique.
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David Didau @didau.bsky.social · 11/09/2026
Not if it’s diesel
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David Didau @didau.bsky.social · 31/08/2026
I’d certainly take issue with “extremely passive aggressive”. That’s a bizarrely uncharitable take.
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David Didau @didau.bsky.social · 31/08/2026
I do appreciate your charitable take Beth, as always. I didn’t intend to be abrupt,* I just asked him to clarify what he meant. He did. I accepted that. There didn’t seem to be grounds for further debate. * I’m often a poor judge of how others perceive me :)
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David Didau @didau.bsky.social · 27/08/2026
Yeh. This summer’s been a washout
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David Didau @didau.bsky.social · 15/08/2026
I should be back for rED
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David Didau @didau.bsky.social · 15/08/2026
Thanks Beth :)
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Beth G-G @bethgg.bsky.social · 15/08/2026
This is really interesting from @didau.bsky.social. My instinct is that there are lots of parts that would be great for explaining concepts/ routines to our autistic pupils, particularly the symbolic boundaries section; concept of 'dirt as “matter out of place”' & applying to schools is brilliant.
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David Didau @didau.bsky.social · 15/08/2026
Seeing schools through the eyes of an anthropologist. What happens when we stop asking whether rituals are effective and try to work out why they evolved daviddidau.substack.com/p/the-anthro...
daviddidau.substack.com
The anthropology of school rituals
How rituals create belonging, preserve order and, all too often, outlive their purpose
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David Didau @didau.bsky.social · 15/08/2026
This is where I live now
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David Didau @didau.bsky.social · 13/08/2026
Why’s that?
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David Didau @didau.bsky.social · 13/08/2026
This is one of my favourites. It’s in the chapel at Keble College and you can just wander in for a look.
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David Didau @didau.bsky.social · 12/08/2026
And he smells like one too
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Daisy Christodoulou @daisychristo.bsky.social · 11/08/2026
“Primaries are a rare example of an English public policy success. We risk undermining that success by making them compensate for state failures elsewhere.” www.theguardian.com/commentisfre...
theguardian.com
Could you predict which children will be Neets? No – and it’s unfair to ask that of teachers | Daisy Christodoulou
The idea of government adviser Alan Milburn sounds laudable. But it’s asking too much of a system already struggling to meet society’s demands, says education writer Daisy Christodoulou
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Daisy Christodoulou @daisychristo.bsky.social · 04/08/2026
Just got this comment on my Substack 😍 substack.nomoremarking.com/p/the-proble...
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David Didau @didau.bsky.social · 01/08/2026
Schools are normally thought of as machines to optimise but it might be more helpful to imagine them as ecosystems to cultivate. Healthy schools renew the conditions that make future success possible. open.substack.com/pub/daviddid...
open.substack.com
The ecology of schools
An ecological perspective explains why relationships, feedback and adaptation matter more than isolated interventions
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David Didau @didau.bsky.social · 01/08/2026
Thanks Beth :)
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David Didau @didau.bsky.social · 01/08/2026
Schools are normally thought of as machines to optimise but it might be more helpful to imagine them as ecosystems to cultivate. Healthy schools renew the conditions that make future success possible. open.substack.com/pub/daviddid...
open.substack.com
The ecology of schools
An ecological perspective explains why relationships, feedback and adaptation matter more than isolated interventions
5176
Reposted by David Didau
Willerby @welcometowillerby.bsky.social · 16/07/2026
LAST CHANCE TO ORDER BEFORE SUMMWR CLOSURE. A Year in Willerby. 12 stories and other ephemera from a haunted village. Discounted to £15. Limited edition, locally printed. beautifully illustrated. 150 copies sold. Last 50 remaining. Well reviewed everywhere so far. www.etsy.com/uk/listing/4...
Front cover of the book. Blue. Title A Year in Willerby. Stories and other ephemera from a haunted. Illustration is a lino cut print of main street with cobblestone road and timbered cottages.
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David Didau @didau.bsky.social · 11/07/2026
Is Rob Coe’s idea of ‘poor proxies for learning’ “one of the most damaging ideas in education”? Or is it an essential language to help us avoid being seduced by nonsense? Find out below… open.substack.com/pub/daviddid...
open.substack.com
The Proxy Trap: how poor are 'poor proxies for learning'?
Why schools can't live with proxies or without them
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David Didau @didau.bsky.social · 04/07/2026
Exercise books are so temptingly inspectable. You can flick through & feel you’ve seen learning. But full pages, neat titles, coloured pens and polished paragraphs are, at best, proxies. The more beautiful a book is often the less evidence of learning it provides. open.substack.com/pub/daviddid...
open.substack.com
Why I hate 'beautiful books'
Why students' exercise books make for dangerously unstable proxies for learning and poor revision resources
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David Didau @didau.bsky.social · 04/07/2026
Exercise books are so temptingly inspectable. You can flick through & feel you’ve seen learning. But full pages, neat titles, coloured pens and polished paragraphs are, at best, proxies. The more beautiful a book is often the less evidence of learning it provides. open.substack.com/pub/daviddid...
open.substack.com
Why I hate 'beautiful books'
Why students' exercise books make for dangerously unstable proxies for learning and poor revision resources
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Daisy Christodoulou @daisychristo.bsky.social · 02/07/2026
Later this month we have a webinar for teachers in Australia & New Zealand. We will share how our new AI marking system works & explain how schools in Aus & NZ can take part. We will also give you some free credits so you can try it out yourself! Register now. www.nomoremarking.com/events
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David Didau @didau.bsky.social · 27/06/2026
Retrieval practice is everywhere but is it working? Wax on, wax off only works because Miyagi knows what the movements are for. Retrieval is no different: ritual needs meaning. open.substack.com/pub/daviddid...
open.substack.com
Wax On, Wax Off: Three new studies on retrieval practice
Three recent studies show why retrieval practice needs better questions, better timing and better support.
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David Didau @didau.bsky.social · 27/06/2026
Retrieval practice is everywhere but is it working? Wax on, wax off only works because Miyagi knows what the movements are for. Retrieval is no different: ritual needs meaning. open.substack.com/pub/daviddid...
open.substack.com
Wax On, Wax Off: Three new studies on retrieval practice
Three recent studies show why retrieval practice needs better questions, better timing and better support.
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David Didau @didau.bsky.social · 26/06/2026
*River. Confused myself with Nina Simone’s track. Which may actually be a better choice. :/
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