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Mark Guzdial

@markguzdial.bsky.social
525 followers 246 following 182 posts

Professor in CSE, Information, and Education at U-Michigan. Director of PCAS lsa.umich.edu/computingfor. Computing Ed Researcher, blogger, dad. computinged.wordpress.com

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Mark Guzdial @markguzdial.bsky.social · 24/08/2026
New NSF project with David Weintrop and Jean Salac helping students (CS and non-CS) to use AI in responsible, ethical, and pedagogically sound (REPS-AI) ways. cse.engin.umich.edu/stories/nsf-...
cse.engin.umich.edu
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Mark Guzdial @markguzdial.bsky.social · 05/08/2026
Fall 2026 enrollment numbers added to my graph. PCAS is continuing to grow. lsa.umich.edu/computingfor
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Mark Guzdial @markguzdial.bsky.social · 01/06/2026
It's the long-awaited Snap! Version 12 release day! Happy day to all those who celebrate!
Screenshot of the About box for Snap! showing the 12.0.0 version number
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Mark Guzdial @markguzdial.bsky.social · 27/05/2026
Sam Altman Says AI ‘Jobs Apocalypse’ He Once Predicted Probably Won’t Happen. What Changed? “For my team, the cost of compute is far beyond the costs of the employees,” he told Axios. time.com/article/2026...
time.com
Sam Altman Says AI ‘Jobs Apocalypse’ Probably Won’t Happen. What Changed?
The OpenAI CEO reversed his own dire predictions about AI and employment, but layoffs keep coming.
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Mark Guzdial @markguzdial.bsky.social · 24/05/2026
Insightful podcast with Shriram Krishnamurthi and Kathi Fisler at Brown on the agentic AI CS class they ran last semester and what they’re planning next. Avoids hype and considers thoughtfully what GenAI means for CS Ed. podcasts.apple.com/us/podcast/a... @shriram.bsky.social @kfisler.bsky.social
podcasts.apple.com
AI in Computer Science Education
Podcast Episode · Oxide and Friends · May 10 · 1h 29m
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Tim McKay @timmckay.bsky.social · 24/05/2026
LibraryThing is a great 20 year old way to organize your books and reading, not (yet at least) subject to all of the usual decay of more commercial systems. You can see the last 662 books I've read here: www.librarything.com/catalog/tamc...
librarything.com
tamckay's books | LibraryThing
LibraryThing catalogs yours books online, easily, quickly and for free.
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myvardi.bsky.social @myvardi.bsky.social · 23/05/2026
A profound loss to the world, to Rice, and t o me :-( news.rice.edu/news/2026/ri...
news.rice.edu
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Tim McKay @timmckay.bsky.social · 22/04/2026
Happy Earth Day! Always a good moment to remember that the incredible student-led "Teach-In on the Environment" was an important precursor to the first Earth Day. @umich.edu heritage.umich.edu/stories/eart...
heritage.umich.edu
Earth Day Eve | University of Michigan Heritage Project
How a handful of Michigan grad students launched the modern movement to save the Earth.
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Helena Miton @helenamiton.bsky.social · 09/09/2025
🚨 New paper alert! (slightly belated) We (with @joshcjackson.bsky.social) suggest that complex technologies, as they need several (often many) people to use them, require innovations that distribute cognition to help regulate cognitive load and coordinate. www.sciencedirect.com/science/arti...
sciencedirect.com
Complex technology requires cultural innovations for distributing cognition
Over the last decade, new research has shown how human collectives can develop technologies that no single individual could discover on their own. How…
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Helena Miton @helenamiton.bsky.social · 02/12/2025
Putting together this whole special issue has been an adventure, but one of the most rewarding parts has been the opportunity to write with one of my very favorite cognitive anthropologists - I'll let @schrisomalis.bsky.social sell it for us below!
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Mark Guzdial @markguzdial.bsky.social · 20/03/2026
Here's a blog post with an update on how we're doing in PCAS and on our search for a new Lecturer. computinged.wordpress.com/2026/03/20/s...
computinged.wordpress.com
Spring 2026 PCAS Update: Recruiting a new Lecturer
My last update on the University of Michigan’s Program in Computing for the Arts and Sciences (PCAS) was in March 2024 (see post here). I did give some updates when I wrote about our SIGCSE 2025 pa…
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Mark Guzdial @markguzdial.bsky.social · 02/03/2026
Looking forward to visiting IT University Copenhagen next week! studwww.itu.dk/~brabrand/20...
studwww.itu.dk
Computing Education at ITU — March 13, 2026
Two invited talks and a PhD defence at the IT University of Copenhagen, March 13, 2026.
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Mark Guzdial @markguzdial.bsky.social · 24/02/2026
England: Time to replace Computer Science with Computing computinged.wordpress.com/2026/02/24/e...
computinged.wordpress.com
England: Time to replace Computer Science with Computing
This is policy wonk stuff, but I find policy fascinating. As a researcher, it’s hard to figure out “How are most people (students, faculty, whatever) in this field thinking about X?&#82…
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Mark Guzdial @markguzdial.bsky.social · 18/02/2026
Does computing education *have* to be all about algorithms? New blog post from @suesentance.bsky.social computingeducationresearch.org/blog-computi...
computingeducationresearch.org
Computing in England - dominated by the algorithmic perspective? - Raspberry Pi Computing Education Research Centre
Some of my research colleagues in Germany have recently published a fascinating paper that compares countries in Europe and the type of content they include in their computing or informatics curriculu...
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Sue Sentance @suesentance.bsky.social · 31/01/2025
New paper alert! What We Talk About When We Talk About K-12 Computing Education looks at why we teach computing and proposes four traditions for computing education at the school level : algorithmic, scientific, societal and design-making. Read moreL computingeducationresearch.org/blog-why-tea...
computingeducationresearch.org
Why teach computing in school: new paper published! - Raspberry Pi Computing Education Research Centre
This week, we've published a paper called 'What We Talk About When We Talk About K-12 Computing Education’ that looks at why we teach computing in school. Find out more about the different views on th...
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Mark Guzdial @markguzdial.bsky.social · 16/02/2026
GenAI as automobile for the mind, and exercise as the antidote: A metaphor for predicting GenAI’s impact computinged.wordpress.com/2026/02/16/g...
computinged.wordpress.com
GenAI as automobile for the mind, and exercise as the antidote: A metaphor for predicting GenAI’s impact
Some of you may remember the Apple ads that emphasized the computer as a “bicycle for the mind.” (From GenAI is not like a bicycle for the mind. Instead, it’s more like an automobile. I’m finding t…
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Mark Guzdial @markguzdial.bsky.social · 09/02/2026
Personally Meaningful Data to Motivate Learning in Data Science and AI computinged.wordpress.com/2026/02/09/p...
computinged.wordpress.com
Personally Meaningful Data to Motivate Learning in Data Science and AI
I have written several blog posts about the different ways to implement Media Computation in introductory programming courses. We built JES at Georgia Tech in 2002 and the final release was in 2020…
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Mark Guzdial @markguzdial.bsky.social · 05/02/2026
Love this framing: Does “CS for all” imply that everybody ought to change to accommodate CS, or that CS ought to change to accommodate everybody? journals.sagepub.com/doi/epub/10....
journals.sagepub.com
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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Mark Guzdial @markguzdial.bsky.social · 03/02/2026
Defining Learner-Centered Design of Computing Education: What I did on my sabbatical computinged.wordpress.com/2026/02/03/d...
computinged.wordpress.com
Defining Learner-Centered Design of Computing Education: What I did on my sabbatical
My planned activity during my sabbatical was to revise my 2015 book “Learner-Centered Design of Computing Education.” One of the fixes I wanted to make was a better definition of what “learner-cent…
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Mark Guzdial @markguzdial.bsky.social · 26/01/2026
A New Zealand Perspective on the Challenges of Computing Education: What I did on my sabbatical computinged.wordpress.com/2026/01/26/a...
computinged.wordpress.com
A New Zealand Perspective on the Challenges of Computing Education: What I did on my sabbatical
During our sabbatical, Barb and I spent a week in Auckland. We gave talks at the Auckland University of Technology and University of Auckland. Alison Clear (past Chair of the SIGCSE Board) and Tony…
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Seb Schmoller @schmoller.net · 20/01/2026
Great piece by university computer science teacher @markguzdial.bsky.social (hope I've got the right handle for Mark.....) computinged.wordpress.com/2026/01/20/l...
computinged.wordpress.com
Learning to teach better by observation: What I did on my sabbatical
“You can observe a lot by just watching.” – Yogi Berra I had a couple of amazing experiences that made me think about how little we see each other teach and how much can be gained…
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Mark Guzdial @markguzdial.bsky.social · 24/01/2026
ICE agents are executing US citizens with no just cause.
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Jens Mönig @jmoenig.bsky.social · 16/01/2026
Look, Ma: The latest issue of @acm.org INROADS Magazine features an interview with me. It’s open-access, so you can read up on my incoherent blabberings and old-dude anecdotes about block based programming & friends. dl.acm.org/doi/abs/10.1...
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Shriram Krishnamurthi @shriram.bsky.social · 19/12/2025
Over the years I've been asked many times for advice on pedagogy, what to read to learn more, etc. I've finally put together a bunch of materials into one blog post: Key Advice • Readings • Neuromyths • For Computer Scientists • Classroom Tips. Enjoy! parentheticallyspeaking.org/articles/ped...
parentheticallyspeaking.org
Pedagogy Recommendations
Parenthetically Speaking: Articles by Shriram Krishnamurthi
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Mark Guzdial @markguzdial.bsky.social · 08/12/2025
Dr. Tamara Nelson-Fromm defends her dissertation: What Debugging Looks like in Alternative Endpoints @tamaraniac.bsky.social computinged.wordpress.com/2025/12/08/d...
computinged.wordpress.com
Dr. Tamara Nelson-Fromm defends her dissertation: What Debugging Looks like in Alternative Endpoints
In May, Tamara Nelson-Fromm defended her dissertation “A Qualitative Exploration of Programming Instruction for Alternative Endpoints in Post-Secondary Computing Education.” I’ve talked about Tamar…
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Mark Guzdial @markguzdial.bsky.social · 01/12/2025
Creating a measure of Critical Reflection and Agency in Computing - work by Aadarsh Padiyath @the-ideal-one.bsky.social. computinged.wordpress.com/2025/12/01/c...
computinged.wordpress.com
Creating a measure of Critical Reflection and Agency in Computing
I stopped blogging while I was on sabbatical because I had to focus on finishing the second edition of Learner-Centered Design of Computing Education. And then we came back from sabbatical. I’d hea…
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Kate Starbird @katestarbird.bsky.social · 14/11/2025
Preprint w/ (rapid) analysis of Grokipedia, showing it to be “highly derivative of Wikipedia”, but differing, often on controversial topics, in that Grokipedia includes content/cites from low quality (hyper partisan & conspiracy laden) sources like Stormfront & Infowars. arxiv.org/pdf/2511.09685
arxiv.org
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Glenn Boustead @gbottawa.bsky.social · 29/10/2025
Totally agree! I’ve learned so much from this talk. He actually referred to it in the SnapCon 2025 keynote youtu.be/U9W04TEMBUk?... when he pointed to the perceptron sprite code and said something like “that’s for another talk”. And a month later that talk showed up.
youtu.be
What's new in Snap! 11 - Data - Extensions - Neural Networks
YouTube video by Jens Mönig
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Mark Guzdial @markguzdial.bsky.social · 29/10/2025
Astonishing talk by @jmoenig.bsky.social. From teaching linear algebra using powerful examples in Snap!, then replicates (working code!) the history of perceptrons (from Rosenblatt to Rummerlhart), then creates a NN to recognize musical instruments. SO recommended! www.youtube.com/live/_JSnHmG...
youtube.com
🔵 Bottom Line - Teaching Neural Networks with Snap!
YouTube video by SAP Developers
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Shana V. White (she/her) @shanavwhite.blacksky.app · 29/10/2025
So the ceasefire in Gaza isn't real, people are being kidnapped by ICE all over this country, the government is shut down, and millions of people are about to lose SNAP and healthcare and all of these EXACT SAME THINGS would be happening if the Black lady won in November??? Got it.
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myvardi.bsky.social @myvardi.bsky.social · 23/10/2025
Computing has always been a seesawing discipline. We had the AI winters of the 1970s and the 1990s, and we had the dotcom crash and the ensuing “Image Crisis.” It seems another crisis is upon us. Will we ever learn? It is time for some serious thinking! cacm.acm.org/opinion/comp...
cacm.acm.org
Computing Is Indeed a Discipline in Crisis – Communications of the ACM
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Mark Guzdial @markguzdial.bsky.social · 27/10/2025
Rebecca Quintana nails it. "Educational Technology Companies Are Putting AI Before Educator Expertise" @rebquintana.bsky.social www.insidehighered.com/opinion/colu...
insidehighered.com
Ed-Tech Companies Are Putting AI Before Educator Expertise
A guest post from U-M’s Rebecca Quintana.
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Mark Guzdial @markguzdial.bsky.social · 23/10/2025
Why does the NAS Workshop on Discipline-Based Education Research have no speakers from computing education research? With the impact of AI on education, I'd think that CER would be relevant. mailchi.mp/nationalacad...
mailchi.mp
[Register now] Workshop: Discipline-Based Education Research
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Mark Guzdial @markguzdial.bsky.social · 18/10/2025
The No Kings protest in Ann Arbor was all down Stadium from I-94 to the Big House, so that many of the out-of-towners coming in for the game would see it. Yup, got flashed the bird several time. #purplestate #NoKings #NoFascism
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Mark Guzdial @markguzdial.bsky.social · 15/10/2025
I’m reading about Joel Mokyr who just won a share in the Nobel Prize in economics.  (news.northwestern.edu/stories/2025...). He’s an economic historian (!) who explains why Europe got the Industrial Revolution and China didn’t, when China had all the elements (e.g., movable type) before Europe.
news.northwestern.edu
Joel Mokyr wins Nobel Prize in Economic Sciences
Nobel recognizes Mokyr’s theory on sustained economic growth
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Mark Guzdial @markguzdial.bsky.social · 25/09/2025
Why GenAI does not work for science communications. www.science.org/content/blog...
science.org
Can ChatGPT help science writers?
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Eric Gilbert @eegilbert.org · 15/09/2025
The School of Information at Michigan is looking for its next John Derby Evans Professor in Information. It's open at the Assistant and Associate levels, and its a broad search: anyone working at the intersection of tech and society can apply. Please share! www.si.umich.edu/people/facul...
si.umich.edu
John Derby Evans Professorship in Information (Assistant or Associate Professor) | umsi
The University of Michigan School of Information (UMSI) invites applications for a tenure-track faculty position focusing on technology and society.
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Sarita @saritas.bsky.social · 15/09/2025
University of Michigan School of Information has four faculty positions ranging from Presidential Postdoc to Full. They're all linked here. PPFP due Sep 26, the others Nov 1 or 15. www.si.umich.edu/people/facul...
si.umich.edu
Faculty recruiting | umsi
Learn about open faculty positions at UMSI.
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Mark Guzdial @markguzdial.bsky.social · 04/09/2025
We're over 580 students enrolled in PCAS courses this semester, and six sections have only five seats remaining. Time to expand -- again!
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Mark Guzdial @markguzdial.bsky.social · 03/09/2025
This is pretty cool -- a 3-D printed microscope using Snap! for zooming and object identification. maketolearn.org/wp-content/u...
maketolearn.org
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Mark Guzdial @markguzdial.bsky.social · 02/09/2025
Valerie Barr says what a lot of CS teachers are thinking. cacm.acm.org/blogcacm/fee...
cacm.acm.org
Feeling Cranky About AI and CS Education – Communications of the ACM
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Mark Riedl @markriedl.bsky.social · 07/08/2025
This captures many of my worries about OpenAI's approach to education (and then some)
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Mark Guzdial @markguzdial.bsky.social · 29/08/2025
Such a great one-line summary of most of academia: Success in this field demanded a forceful, single-minded capacity for self-delusion.
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Shriram Krishnamurthi @shriram.bsky.social · 21/05/2024
5/ In Shanghai, they were herded into a ghetto. Yes, there was a Jewish ghetto *in Shanghai* (read here). The Germans tried to get the Jews deported, but the Japanese wouldn't. She still speaks with great admiration for the Japanese. ↵ en.wikipedia.org/wiki/Shangha...
en.wikipedia.org
Shanghai Ghetto - Wikipedia
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Shriram Krishnamurthi @shriram.bsky.social · 21/05/2024
3.2/ His bravery was of course not rewarded, and he paid for it in many ways. He didn't ask for credit, either. He was only recognized near the very end of his life. He is apparently the only Japanese person recognized as a Righteous Among the Nations. ↵ en.wikipedia.org/wiki/Chiune_...
en.wikipedia.org
Chiune Sugihara - Wikipedia
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Shriram Krishnamurthi @shriram.bsky.social · 21/05/2024
1/ Over the weekend there was a block party a short distance from my place for a lady who turned 90. That's notable enough, but in her case it's special because she's a Holocaust survivor. I chatted with her today and looked up some things. Remarkable story! Buckle in: ↵
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Mark Guzdial @markguzdial.bsky.social · 24/08/2025
Looking forward to Luca's defense tomorrow! Teaching Introductory Programming Using Graphics as a Domain www.usi.ch/en/feeds/32743
usi.ch
Teaching Introductory Programming Using Graphics as a Domain
You are cordially invited to attend the PhD Dissertation Defence of Luca Chiodini on Monday 25 August 2025 at 13:30 in room D0.02 (USI East Campus) / online. Abstract: An increasingly wider and more d...
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Mark Guzdial @markguzdial.bsky.social · 22/08/2025
I asked GPT-4.1 about Turing Award laureates who had written about education. Of course, I should have remembered Seymour Papert in 1980. Oh wait...
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Mark Riedl @markriedl.bsky.social · 19/08/2025
95% of generative AI pilots at companies are failing fortune.com/2025/08/18/m...
fortune.com
MIT report: 95% of generative AI pilots at companies are failing
There’s a stark difference in success rates between companies that purchase AI tools from vendors and those that build them internally.
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Mark Guzdial @markguzdial.bsky.social · 22/08/2025
The State of Michigan will be requiring all high schools to offer an *in-person* CS course by 2027-2028. I like the definition of CS that they're providing -- it includes all of PCAS (lsa.umich.edu/computingfor). (And no mention of AI!) www.michigan.gov/mde/-/media/...
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