Annual ACM Conference on Learning at Scale (L@S). held this year as part of the 2026 Festival of Learning! #LearningAtScale
Seoul, South Korea
- Tweets 1,167
- Following 1,318
- Followers 1,316
- Likes 870
Registration for the 2026 ACM #LearningAtScale Conference in Seoul is now open. This year, L@S is part of the #FestivalOfLearning, together w/the @EDMConf2026 and @AIEDconf. For the best rates, register by May 3!
festival-of-learning-2026.in…
#las26ed #FoL2026
@OlgaOvi @chrispiech
ALT Festival of Learning 2026 Conference in Seoul, Korea graphic
2
3
478
There are less than 2 weeks left to take advantage of early bird rates for #las26ed, co-located with EDM 2025 and AIED 2025.
And remember, this year, one ticket gets you into both L@S and @EDMConf2025!
servizitalia.it/registration…
3
4
854
Registration for the 2025 ACM Learning at Scale Conference in sunny #Palermo (co-located w/@EDMConf2025 & # @AIEDconf) is open: servizitalia.it/registration…. This year, one ticket gets you into both #las25ed and #EDM2025!
Take advantage of Early Bird rates until May 31.
@OlgaOvi
ALT Palermo, Sicily
8
17
2,051
The 2025 ACM L@S Conference features a keynote from Chris Piech (@chrispiech) and a special panel featuring Mar Pérez-Sanagustín (@marimar_ps)!
#las26ed
ALT Photo of Chris Piech
6
2,984
The 2025 ACM Learning at Scale Call for Papers is out!
Check out all Submission Guidelines and Important Dates: learningatscale.acm.org/las2…
Did we mention we are in sunny Palermo, Sicily in 2025, co-located with @AIEDconf & @EDMConf2025?
@SusanRSinger @OlgaOvi @xaoch @Iriskie_Xia
ALT ACM L@S 2025 logo
7
17
4,895
And the Best Paper Award, sponsored by @juji_io goes to…Ashley Ge Zhang, Xiaohang Tang, Steve Oney, and Yan Chen for “CFlow: Supporting Semantic Flow Analysis of Students' Code in Programming Problems at Scale.” dl.acm.org/doi/10.1145/36576…
Congrats to all nominees! #las24ed 🎉🥳👏🏻
1
8
26
6,686
The Best Dataset Award, presented by @vitalsource, goes to @StevenJMoore, Robin Schmucker, @JohnCStamper, @tommmitchell for “Automated Generation and Tagging of Knowledge Components from Multiple-Choice Questions.”
#las24ed
7
24
1,490
The Best Undergraduate Paper Award, sponsored by Ed Discussion, went to Md Sazzad Islam, Moussa Koulako Bala Doumbouya, @chrmanning, @chrispiech for “Handwritten Code Recognition for Pen-and-Paper CS Education.”
dl.acm.org/doi/10.1145/36576…
7
16
4,869
We'd like to thank our venue sponsors as well: @gtcomputing, @GeorgiaTech Lifetime Learning, & Zvi Galil PEACE Chair @DrDavidJoyner for putting on an amazing Learning at Scale Conference on this 10th Anniversary of L@S (the first conference also took place in Atlanta).
#las24ed
ALT L@S Venue Sponsor slide
11
323
We'd like to thank Bronze-Tier supporters of the 2024 ACM Learning at Scale Conference: Ed Discussion, @juji_io, & @vitalsource.
learningatscale.hosting.acm.…
ALT ACM Learning at Scale Bronze Tier supporters
123
Children were best able to put theory into practice when guided activities were combined with exploratory activities.
@NesraYannier #las24ed
2
4
814
Intelligent exhibits with AI guidance for children led to better scientific and engineering outcomes, and higher engagement than unfacilitated exhibits.
#las24ed @NorillaLearning
3
5
336
@NesraYannier: 1/3 of children lose interest in science by 4th grade, resulting in millions of unfilled STEM jobs. A major challenge. Can AI-guided learning help?
#las24ed
3
39
Minutes away from our Day 2 Keynote with @NesraYannier (@cmuhcii), Founder/Inventor of @NorillaLearning, “Bringing AI Tutoring into the Physical World and Scaling to Schools and Museums.”
#las24ed
ALT Nesra Yannier keynote title slide
4
6
708
Proceedings of the 2024 ACM Learning at Scale Conference are now available in the ACM Digital Library: dl.acm.org/doi/proceedings/1…
#las24ed
ALT L@S 2024 Proceedings Cover
8
18
1,535
The #las24ed program is available online: learningatscale.hosting.acm.…
And if you haven't registered yet, make sure to take advantage of regular rates by July 1!
@OlgaOvi @A_MartinezMones @zpardos @SusanRSinger @rebquintana @openHPI @marimar_ps @choux @cdemmansepp @BakerEDMLab
ALT Georgia Tech
7
9
1,964
Sara Ludovise (@OCDeptofEd), and Rossella Santagata (@UCIEducation)
ALT Sara Ludovise
ALT Rossella Santagata
1
134
Accepted to #las24ed: "Simulating Climate Change Discussion with Large Language Models: Considerations for Science Communication at Scale," by @cam_ha_nguyen (@utahstateITLS), Victoria Nguyen (@UCIEducation), Saríah López-Fierro (@USUAggies),...
learningatscale.hosting.acm.…
ALT Ha Nguyen
ALT Victoria Nguyen
ALT Saríah López-Fierro
1
1
9
436
Accepted to #las24ed: "CodeTailor: LLM-Powered Personalized Parsons Puzzles for Engaging Support While Learning Programming," by @XinyingHou, @ZihanWu15, @xuwanghci, & @ericson_barbara (@umsi @UMichCSE). learningatscale.hosting.acm.…
ALT Xinying Hou
ALT Zihan Wu
ALT Xu Wang
ALT Barbara Ericson
2
10
738
Accepted to #las24ed: "Generative Students: Using LLM-Simulated Student Profiles to Support Question Item Evaluation," by Xinyi Lu & @xuwanghci (@UMichCSE @UMengineering @umsi). learningatscale.hosting.acm.…
ALT Xinyi Lu
ALT Xu Wang
4
14
2,354
Accepted to #las24ed: "Automated Generation and Tagging of Knowledge Components From Multiple-Choice Questions," by @StevenJMoore, Robin Schmucker, @JohnCStamper, & @tommmitchell (@cmuhcii @mldcmu @CarnegieMellon). learningatscale.hosting.acm.…
ALT Steven Moore
ALT Robin Schmucker
ALT John Stamper
ALT Tom Mitchell
4
15
1,210
Accepted to #las24ed: "Automated Quality Assessment of Multimodal Mathematical Stories Generated by Generative Artificial Intelligence: Text-Image Coherence and Grade Level Appropriateness," by
Hai Li, Rui Guo, @ChengluLi (@UUtah), & Wanli Xing (@UF_COE). learningatscale.hosting.acm.…
ALT Hai Li
ALT Rui Guo
ALT Chenglu Li
ALT Wanli Xing
2
217
Accepted to #las24ed: "Gaining Insights into Group-Level Course Difficulty via Differential Course Functioning," by Frederik Baucks (@ruhrunibochum), Robin Schmucker (@mldcmu), @conradborchers (@cmuhcii),...
learningatscale.hosting.acm.…
ALT Frederik Baucks
ALT Robin Schmucker
ALT Conrad Borchers
1
10
2,133
Accepted to #las24ed: "Handwritten Code Digitalization Tools for Broadening Access to CS Education," by Md Sazzad Islam, Moussa Koulako Bala Doumbouya, @chrmanning, @chrispiech (@StanfordEng). learningatscale.hosting.acm.…
ALT Md Sazzad Islam
ALT Moussa Koulako Bala Doumbouya
ALT Christopher D. Manning
ALT Chris Piech
1
4
2,482
Accepted to #las24ed: "Multimodal deep learning for classifying student-generated questions in computer-supported collaborative learning," by Han Kyul Kim, Aleyeh Roknaldin, Shriniwas Nayak, Aditya Chavan, Stephen Chih-Yang Lu (@USCViterbi). learningatscale.hosting.acm.…
ALT Han Kyul Kim
ALT Aleyeh Roknaldin
ALT Shriniwas Nayak
ALT Aditya Chavan
221
Accepted to #las24ed: "CFlow: Supporting Semantic Flow Analysis of Students’ Code in Programming Problems at Scale," by Ashley Zhang (@umsi), @XiaohangTang (@VT_CS), Steve Oney (@umsi), @yanchen1191 (@VT_CS). learningatscale.acm.org/las2…
ALT Ashley Zhang
ALT Xiaohang Tang
ALT Steve Oney
ALT Yan Chen
5
29
8,296
Today is the last day to get #EarlyBird rates on registration for ACM Learning at Scale 2024 and
@EDMConf2024. Co-registration options available. Join us in Atlanta!
web.cvent.com/event/e0dcaf2a…
#las24ed #edm2024
ALT Atlanta
4
1
729
The list of accepted papers is now up on the L@S 2024 website! learningatscale.acm.org/las2…
ALT L@S 2024 Logo
3
4
631
Register by Friday, 31 May to get Early Bird Rates on Learning at Scale 2024 and Educational Data Mining 2024 (@EDMConf2024), co-located at Georgia Tech July 14-20. web.cvent.com/event/e0dcaf2a…
#las24ed #edm2024
@GFereshte @yshi0526 @rebquintana @openHPI @roboticwrestler @alywise
ALT Atlanta
4
9
2,218
July 20 #las24ed workshop, "Scaling Classrooms: A Forum for Practitioners Seeking, Developing and Adapting their Own Tools," organized by Gururaj Deshpande, @ccui9, @stemcele, @ThadStarner (@GeorgiaTech @gtcomputing @GTResearchNews). learningatscale.hosting.acm.…
1
2
259
Register by June 1 to get the best rates on ACM Learning at Scale 2024 & @EDMConf2024. Co-registration options & discounts available. This year's theme is "Scaling Learning in the Age of AI."
web.cvent.com/event/e0dcaf2a… #las24ed #edm2024
@vkovanovic @R3beccaF @Knowldgillusion
6
9
862
Registration is open for ACM Learning at Scale 2024 &
@EDMConf2024, presented by @gtcomputing & Georgia Tech Lifetime Learning! Register by June 1 to get the best rate. Co-reg options available! web.cvent.com/event/e0dcaf2a… #las24ed #edm2024
@imjuhokim @josephjwilliams @EmmaBrunskill
ALT Photo of Georgia Tech
1
4
394
Registration for ACM Learning at Scale 2024 (and @EDMConf2024!) @GeorgiaTech is open! Register now to get the best rate. Co-registration options available! web.cvent.com/event/e0dcaf2a…
#las24ed #edm2024
@choux @OlgaOvi @aliceoh @A_MartinezMones @xaoch @marimar_ps
7
8
5,021
July 20 #las24ed workshop "AI-Driven Content Creation: Revolutionizing Educational Materials" organized by Miguel Morales-Chan, Héctor Amado-Salvatierra, @rocaelh (@gesresearch). learningatscale.hosting.acm.…
ALT Georgia Tech
1
1
1
200
July 20 #las24ed workshop "Learnersourcing: Student-Generated Content @ Scale" organized by @StevenJMoore @singhanj13 Xinyi Lu @HyoungWookJin Paul Denny @haskhosravi @cab938 @xuwanghci @imjuhokim @JohnCStamper.
learningatscale.hosting.acm.…
ALT Georgia Tech
1
6
15
3,781
Submission deadlines for the ACM Learning @ Scale 2024 have been extended:
Abstract due Feb 9
Papers due Feb 16
learningatscale.acm.org/las2…
@OlgaOvi @marimar_ps @renzheyu @SusanRSinger
@A_MartinezMones @aliceoh @imjuhokim
@hummus_monster @CThille @BakerEDMLab
@EDMConf2024 @sbuckshum
ALT Georgia Tech campus
7
9
11,613
The 2024 ACM Learning at Scale Conference Call for Papers is up!
learningatscale.acm.org/las2…
@OlgaOvi @marimar_ps @renzheyu @SusanRSinger @koedinger @A_MartinezMones @aliceoh @imjuhokim @hummus_monster @CThille @BakerEDMLab @EDMConf2024 @sbuckshum @choux @SoLAResearch @IAIEDsociety
ALT Photo of Georgia Tech
16
23
14,703
The final talk, by Kirk Vanacore, is on the impact and benefit of gamification on persistent learners.
Read: dl.acm.org/doi/10.1145/35730…
22 July #las23ed Session 8: "Isolating the impact of gamification: Application of fully latent principle stratification analysis to estimate the effects of gamification for persistent learners," by @KirkVanacore, Adam Sales, @allisliu, and @erin_ottmar (@LSTWPI @SSPS_WPI).
ALT Kirk Vanacore
ALT Adam Sales
ALT Allison Liu
ALT Erin Ottmar
1
4
422
In our last session on Instruction at Scale, @DrDavidJoyner presents on a study of whether the benefits of at-scale education initiatives for students extend to faculty when they subsequently do in-person teaching.
Read: dl.acm.org/doi/10.1145/35730…
#las23ed
22 July #las23ed Session 8: "Teaching at Scale and Back Again: The Impact of Instructors’ Participation in At-Scale Education Initiatives on Traditional Instruction," by @DrDavidJoyner, Ana Rusch, Alex Duncan, Jolanta Wojcik and Diana Popescu (@GTOMSCS).
learningatscale.acm.org/las2…
3
1,415
Closing our session on #Feedback, @YunsungKim4 reports on a study trying to reduce the gap between when issues come up in a course and when instructors learn about them, using an open source feedback mechanism.
Read: dl.acm.org/doi/10.1145/35730…
#las23ed
22 July #las23ed Session 7: "High-Resolution Course Feedback: Timely Feedback Mechanism for Instructors," by @YunsungKim4 & @chrispiech (@StanfordEng).
Full Program: learningatscale.acm.org/las2…
Register & join us in #Copenhagen: learningatscale.acm.org/las2…
ALT Yunsung Kim
ALT Chris Piech
1
256
@NeilTHeffernan presenting his team’s work on scalable approaches to Common Wrong Answers (CWAs) and crowdsourcing feedback to these to enhance learning through remediation.
Read: dl.acm.org/doi/10.1145/35730…
#las23ed #feedback
22 July #las23ed Session 7: "How Common are Common Wrong Answers? Exploring Remediation at Scale," by Ashish Gurung, Morgan P. Lee, Sami Baral, Kirk P. Vanacore, Andrew A. McReynolds, @Dr_Kreisberg, @CristinaHeff, @ahaim5357, Nathan Smearsoll, Adam C. Sales and @NeilTHeffernan.
ALT Photo of Copenhagen
2
90
Now presenting: Christopher Kok (@UMich) on a study of learning experience designers and how they make their decisions (collab w/subject matter experts, data needs, contextual challenges).
Read: dl.acm.org/doi/10.1145/35730…
#las23ed #LXD #SME
July 21 #las23ed Session 3: "How Learning Experience Designers Make Design Decisions: The Role of Data, the Reliance on Subject Matter Expertise, and the Opportunities for Data-Driven Support," by @xsophie777, Christopher Kok, @rebquintana...
Program: learningatscale.acm.org/las2…
ALT Xiaofei Zhou
ALT Christopher Kok
ALT Rebecca Quintana
184
Now up: @JohnCStamper of @cmuhcii @SCSatCMU @CarnegieMellon presenting his team’s paper on crowdsourcing the evaluation of multiple choice questions based on 15 common item-writing flaws.
Read: dl.acm.org/doi/10.1145/35730…
#las23ed
22 July #las23ed Session 6: "Crowdsourcing the Evaluation of Multiple-Choice Questions Using Item-Writing Flaws and Bloom’s Taxonomy," by @StevenJMoore, Huy Nguyen, Ellen Fang and @JohnCStamper (@cmuhcii).
Full Program: learningatscale.acm.org/las2……Register:
learningatscale.acm.org/las2…
ALT Steven Moore
ALT Huy Nguyen
ALT John Stamper
3
10
1,928
Our next presenters are talking about their research on Predictive Diagnostics for Flexible and Efficient Assessments.”
Read: dl.acm.org/doi/10.1145/35730…
#las23ed #assessment
22 July Session 5: "LENS: Predictive Diagnostics for Flexible and Efficient Assessments," by S. Thomas Christie Hayden Johnson, Carson Cook (@HMHCo), Garron Gianopulos, and Anna Rafferty (@carleton_cs @CarletonCollege).
Register & join us in #Copenhagen: learningatscale.acm.org/las2…
ALT S. Thomas Christie
ALT Carson Cook
ALT Garron Gianopulos
ALT Anna Rafferty
1
214
Now up: Ethan Prihar, @ahaim5357, et al open the Assessment @ Scale session with a talk on the Impact of Skill-Related Videos on Online Learning.
Read: dl.acm.org/doi/10.1145/35730…
#las23ed
223
Our next talk, by @EdTechMuser & @shaanmasala, draws upon the life and works of Ivan Illich (not to be confused with Tolstoy’s Ivan Ilyich) and learning webs.
Read: dl.acm.org/doi/10.1145/35730…
22 July #las23ed Session5: "The Relevance of Ivan Illich’s Learning Webs 50 Years On," by @EdTechMuser & @shaanmasala.
Full Program: learningatscale.acm.org/las2…
Register to join us in #Copenhagen: learningatscale.acm.org/las2…
ALT Shayan Doroudi
ALT Yusuf Ahmad
1
7
823
@JoseARuiperez introduces our next session on Informal Learning and the first paper by @thomhillman et al., a study of @StackOverflow user behavior.
Read: dl.acm.org/doi/10.1145/35730…
22 July #las23ed Session5: "From Answering for Points to Commenting for Others, An Examination of the Posting Behaviors of High-reputation-score Users of Stack Overflow," by @thomhillman, Alena Seredko, @_TK_O, and Markus Nivala (@goteborgsuni @uniofgothenburg).
ALT Thomas Hillman
ALT Alena Seredko
ALT Tanya Osborne
ALT Markus Nivala
1
8
546
Day 2! #las23ed Program Co-Chair @A_MartinezMones introduces our second keynote, by @choux of @TU_Muenchen, on learner interaction at scale.
1
5
1,883