Dylan Wiliam

@dylanwiliam.bsky.social

Teacher, researcher, writer, mostly interested in the power of education to transform lives and how to do it better.

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AI influencers such as Ethan Mollick are already trumpeting the results of a poorly designed World Bank pilot study that employed AI with Nigerian students. This thread provides a fair and measured critique that's worth reading in full. Again I must ask: Why so many shady studies?

Betsy Wolf@betsyjwolf.bsky.social · last yr.

Okay, let's unpack this study. This is a study of a 6-week afterschool program in Nigeria where student volunteers were randomly assigned to use Copilot up to twice per week or continue regular programming. Schools with computer labs were selected for the study. 🧵

In this top resource from March, John Hattie, @dylanwiliam.bsky.social, and Arran Hamilton show how de-implementation can cut ineffective initiatives and focus on what works. Learn how to improve outcomes while restoring balance in this free, on-demand webinar: www.corwin.com/free-...

Making Room for Impact

With teacher and leader workloads and burnout at an all-time high, it’s time for de-implementation: de-prioritizing and deleting the less effect...

corwin.com

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Last night I had the pleasure of participating in a roundtable discussion about biologically primary and secondary knowledge and cognitive load theory, with David Geary, katejonesteach.bsky.social, and John Sweller, organized by Kennet Fröjd. You can hear it here: spoti.fi/3Wt8kvc

Roundtable on Biologically Primary and Secondary Knowledge, and on Cognitive Load Theory with John Sweller, David Geary, Dylan Wiliam and Kate Jones

Fröjd’s toolbox · Episode

spoti.fi

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A difference-in-difference analysis exploiting differences in the timing of charter school entry finds that a 10% increase in charter market share reduced the supply of traditionally-prepared teachers by 1% each year: bit.ly/3E1GPme ($)

The effects of charter school entry on the supply of teachers from university-based education programs

Research on charter schools tends to focus on direct and immediate effects on student outcomes. However, there may be unintended indirect effects on, …

bit.ly

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Great to see that the scale-up of Embedding Formative Assessment seems to be making a difference in schools in England. The Behavioural Insights Team evaluation found that close to 95% of teachers surveyed were using strategies emphasized in the programme: bit.ly/3WIdwM7. Full report: bit.ly/3CcVlqM

How can evidence-based education programmes be effectively scaled up in England? - BIT

BIT independently evaluated the scaling of a formative assessment programme, which generated insights our clients used to reach many more schools

bit.ly

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For a while now, I have been convinced that one of the most effective uses of AI in education would be to provide personal, private, coaching for teachers. I thought it would take five years, but it seems that it is here, or at least very close, already: bit.ly/3PADiO8.

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Going through my Downloads folder I found a study by Babu and Mendro from 2003's AERA conference. They found that low achievers benefitted greatly from having more effective teachers for three years, but were less likely to get them:

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More and more hotels in which I stay have refrigerators that charge you if you move an item. They usually offer an additional refrigerator if you want to keep something cold, so I have decided to ask for a refrigerator every time. If we all do this, they may change their stupid policies...

"If we had an extra week, we could all read Morgan Polikoff’s (2021) Beyond Standards to try to understand the problems caused in our decentralized system by the lack of high-quality curricula and what states might do to evaluate and recommend curriculum materials."

What Should Psychometricians Know about the History of Testing and Testing Policy?

In 2023, a National Council on Measurement in Education Presidential Task Force developed a consensus framework for foundational competencies in educational measurement to guide graduate programs and...

onlinelibrary.wiley.com

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When I trained teachers, I wanted all my students to find their own personal style of teaching, but I also wished I had something that would give them a set of basic techniques to get started. In other words, something like @MrZachG's wonderful new book: amzn.to/3ARrzXH

Just Tell Them: The Power of Explanations and Explicit Teaching: Groshell Zach: 9781036003685: Amazon.com: Books

Just Tell Them: The Power of Explanations and Explicit Teaching [Groshell Zach] on Amazon.com. *FREE* shipping on qualifying offers. Just Tell Them: The Power of Explanations and Explicit Teaching

amzn.to