Austin X. Volz

304 posts

Austin X. Volz banner
Austin X. Volz

Austin X. Volz

@axvolz

Enabling independent learners to establish their domain expertise. No schools or admissions offices required. https://t.co/maLnhWB2Hn

San Mateo, CA Katılım Mayıs 2012
539 Takip Edilen141 Takipçiler
Austin X. Volz
Austin X. Volz@axvolz·
@krdonnelly And I suspect we're just at the beginning. AI simultaneously threatens the signal value of the university credential, while also making it so easy to fake competence that a truly reliable credential becomes more necessary. The value shifts to proof, not content.
English
0
0
0
4
Katelyn Donnelly
Katelyn Donnelly@krdonnelly·
@axvolz Totally. It's always why higher ed has lost some of it's relevance is the 'top' universities dropped the rigor from their admissions standards (standardized tests) and programs (grade inflation) and so the degree is no longer a credential for employers for their gradates
English
1
0
1
39
Karen Vaites
Karen Vaites@karenvaites·
Many American schools have sleepwalked into Ed Tech Tools As Curriculum. I think it snuck up on many people. But it isn't terribly new (2021 survey), and it has received very little direct acknowledgement. It seems much more accidental than intentional, TBH. Like, "oops, we bought a bunch of tech tools and they ate the school day." marketbrief.edweek.org/meeting-distri…
English
3
3
14
617
Karen Vaites
Karen Vaites@karenvaites·
I see a LOT of debate about the Alpha Schools decision to put kids on devices two hours a day. Yet very little debate about the decision of most US schools to run with more than 2 hrs as the norm. From a 2021 EdWeek survey:
Karen Vaites tweet media
English
6
8
61
5.3K
Austin X. Volz retweetledi
Ammar A. Merhbi
Ammar A. Merhbi@AmmarMerhbi·
Walk into almost any modern, recently renovated progressive school today and the aesthetic is identical: rolling desks, writable glass, and wide, open-plan common spaces. The prevailing assumption has been that fluid physical design automatically sparks self-regulated, collaborative learning. But the evidence tells a different story. In a comprehensive new systematic review analyzing 118 peer-reviewed studies, researchers Sowmya Sathish and Siu-Kit Lau (2026) demonstrate that physical flexibility is merely a "latent capacity." Without strong pedagogical routines, explicit teacher training, and structured classroom management, these expensive physical assets often sit unused or create sensory distraction. . The Sathish-Lau synthesis framework (mapping facilitation, learning, autonomy, and environmental support). . The critical, often-ignored infrastructure of digital learning (like the physical placement of power outlets). . How highly unstructured fluid spaces can spike extraneous cognitive load, particularly for novice learners. True flexibility is a powerful instructional tool, but only when it occurs within quiet, acoustically protected, and well-managed boundaries. ammaramerhbi.substack.com/p/the-socio-ma…
Ammar A. Merhbi tweet media
English
1
6
23
4.1K
Austin X. Volz
Austin X. Volz@axvolz·
@scottew All the more reason to create the infrastructure that enables micro-universities, the adult extension of microschools.
English
0
0
1
11
Scott Wessman
Scott Wessman@scottew·
Here are some things offhand that I am guessing build intellectual fitness: - Read longer works, especially books, especially older ones that have complicated sentences. - Write a letter or longer email to someone. - Do "mental math" for no reason, trying to calculate something before the answer is given to you. - Listen to or read material that is more complicated than you are used to. - Try to repair something that's broken. - Write long-range plans. - Have a very long conversation with one person (this is a top 3 reason to do road trips btw). - Memorize stuff.
English
6
3
21
994
Scott Wessman
Scott Wessman@scottew·
Over the last century physical fitness stopped happening naturally, and people have had to build exercise habits to offset naturally sedentary lives. We're now entering a default sedentary era for intellectual fitness, and we need to build intellectual exercise habits somehow.
English
33
52
494
22.3K
Austin X. Volz
Austin X. Volz@axvolz·
@jwdanner An important access element also exists. Fewer dependencies and more scalability to reading 10 books on a topic than getting access to first-hand experience. I'm all for experiential learning. AND not everything needs to be learned first-hand. Stand on the shoulders of giants.
English
0
0
1
9
John Danner
John Danner@jwdanner·
Thanks, that was a really interesting study and I hadn’t read it before. Not to state the obvious, but reading creates prior knowledge. A one exposure task like this isn’t enough but if a kid had never played baseball but read ten books on it, they would do fine. I agree they would never do as well as the kid who has played a ton of baseball, but competing against experts is almost never the situation . Good post here on one founders thoughts on why reading is the cheat - @gabrielleluk612/elon-musks-reading-method-learn-almost-anything-through-massive-reading-a6c9b68fbb84" target="_blank" rel="nofollow noopener">medium.com/@gabrielleluk6
Advik Kapoor@heyadvikkapoor

But flip it around and the study is a cheat code. If knowledge is the scaffolding, don't fight it -- use it. Give a kid passages anchored in what they already know and love, then step outward from there, one degree at a time. The kid who "can't read" might just have never been given their baseball :)

English
3
0
4
1.6K
Austin X. Volz
Austin X. Volz@axvolz·
The mental models that @chudson applies to early stage investing are impressively sophisticated. It's easy and expensive to pile into a consensus investment with strong revenue. If done right, it's much more lucrative to invest in pre-consensus founders and vet accordingly.
Turner Novak 🍌🧢@TurnerNovak

New @ThePeelPod with @chudson Charles started @PrecursorVC in 2015 to help create pre-seed as a category. We talk about how pre-seed investing has never been harder, why sitting out of bubbles can be more dangerous than joining, how Principals at Precursor get real money to make their own bets, + urgency and “the last $250k effect”. Full episode here + links below 0:00 Is Pre-Seed dead? 4:15 Do round names matter anymore? 12:27 Multi-stage signaling risk doesn’t exist 16:42 Smart LP’s love multi-stage funds 22:03 Is the traditional Seed model broken? 26:31 Velocity of capital deployment drives all incentives 30:30 How to compete with megafunds at early stage 34:24 Megafunds have Seed funds in a vice-grip 38:34 “The best Series A’s are all expensive" 39:33 Are we doing 2021 all over again? 41:53 It’s safer to participate in bubbles than sit out 47:35 Price you pay is everything 50:22 The system incentivizes an addiction to consensus 55:22 High valuation + high CapEx grows AUM 59:56 How Precursor actually invests today 1:01:32 Precursor’s Principal investor program 1:05:56 Deciding when to selling your winners 1:10:53 Raising as a pre-consensus founder 1:12:39 What Charles looks for in founders 1:17:20 What it’s actually like to start a fund 1:20:56 Misconceptions of first-time fund managers 1:26:22 300+ LP meetings to raise Precursor Fund 1 1:29:24 The single change to the pitch that raised his fund 1:31:54 Precursor’s evolution over time 1:34:57 The second desert of venture capital 1:37:34 The last $250k effect

English
0
0
1
138
Austin X. Volz
Austin X. Volz@axvolz·
@jwdanner @FlourishNwk And in high school too. I've seen many schools where the focus on projects (which are great) crowds out space for students to read. In the worse cases, the implication is that there must always be a goal or deliverable, rather than learning because you're curious.
English
0
0
0
729
Austin X. Volz
Austin X. Volz@axvolz·
@flowidealism The case for reading is even stronger than other unpopular examples. Reading conveys desirable traits like focus, curiosity, and perseverance. If fewer people are generally reading, it becomes a great way to demonstrate rare and valuable personality traits.
English
0
0
1
23
Michael Strong
Michael Strong@flowidealism·
A great counterpoint appealing to my natural optimism, “I know this might sound strange, but as fewer and fewer people read, it will become increasingly important to read. This is human nature. And the one thing, besides wisdom and patience, that Horowitch lacks is the ability to understand: that it is precisely the human spirit to do things that are unpopular. This is why I got off Facebook during my Junior year. Because my mom joined it. When dating apps became all the rage among millennials, Gen A went completely off them. Vinyl has posted 19 straight years of growth and crossed $1 billion in U.S. revenue in 2025, in the middle of the streaming era, not despite a lag in it. Half of new vinyl buyers are 18-34.”
Chris Ferguson 🇺🇸🎇🎆@CJFerguson1111

Thank god someone has pointed out the latest "reading is dead" panic is nonsense: dailywire.com/news/the-age-o…

English
1
0
11
1.8K
Austin X. Volz
Austin X. Volz@axvolz·
@DTWillingham I suspect this is true for teaching too. I.e. starting class with "Have you ever wondered why...." doesn't engage students effectively.
English
0
0
1
50
Austin X. Volz retweetledi
Daniel Willingham
Daniel Willingham@DTWillingham·
Phrasing article titles as questions (Does Green Tea Bring Health Benefits?) gets less engagement than statements (Green Tea Has Health Benefits.) But I still want to know Why Don't Students Like School? myscp.onlinelibrary.wiley.com/doi/full/10.10…
Daniel Willingham tweet media
English
2
5
50
4.9K
Austin X. Volz
Austin X. Volz@axvolz·
@bytingtheapple So true. Let's hope we don't discover that Bloom's 2 Sigma isn't a research problem either.
English
0
0
0
10
Dan Carroll
Dan Carroll@bytingtheapple·
@axvolz 😂 feels like that one isn’t a research problem!
English
1
0
1
75
Dan Carroll
Dan Carroll@bytingtheapple·
# of times people have referenced "Bloom's 2 sigma" at a conference or in a pitch – at least a million # of times people have tried to replicate Bloom's study in the modern era – none... until now! I'm so excited to see what we all learn from ModernBloom!
Ben Somers@ben_m_somers

I'm excited to announce the most ambitious recreation of Bloom's 2Sigma study of the last 40 years. It's funded by @reedhastings and staffed by a team of 20 of the best educators in this country. Our education team's goal is to show the largest academic gains in one year ever recorded, and we'll publish our results even if we fail. Recently, @jwdanner introduced me to @reedhastings. Most people know Reed co-founded Netflix. Fewer know he has been one of the driving forces behind improving education for the last twenty years. When Reed pitched me on recreating Bloom's famous 2-sigma problem, I felt an overwhelming sense of hope for education. Over the last few months we have moved at breakneck speed to assemble an exceptional team. Someone recently described it to me as the "Avengers of education." We are testing one question with the rigor it deserves: can elite one-on-one tutoring reproduce the largest learning gains ever measured in a controlled study? We will work with researchers from Stanford, Brown, Cornell, and other leading institutions, and we intend to be the most transparent research group in the field. That means publishing our methods, our benchmarks, and our results, whatever they show. We will invest up to $100,000 per year per student to give them the best education on the planet. If it works, the data and methods can help educators and technologists recreate these outcomes for every child. We are actively hiring tutors, engineers, and operations people to help us climb this mountain.

English
3
3
30
8.4K
Austin X. Volz retweetledi
Daisy Christodoulou
Daisy Christodoulou@daisychristo·
Bloom's 2 sigma study is one of the most poorly designed and misleading papers in all education research. It's based on a couple of hundred kids who got 7 hours of intro lessons on cartography. Their progress was measured with unstandardised assessments. It cannot bear any of the enormous weight that people place on it, and it baffles me that 40 years on people are talking about recreating it like it is some kind of holy grail. We will know education is a mature science when people stop talking about Bloom's 2 sigma study! substack.nomoremarking.com/p/blooms-famou…
Ben Somers@ben_m_somers

I'm excited to announce the most ambitious recreation of Bloom's 2Sigma study of the last 40 years. It's funded by @reedhastings and staffed by a team of 20 of the best educators in this country. Our education team's goal is to show the largest academic gains in one year ever recorded, and we'll publish our results even if we fail. Recently, @jwdanner introduced me to @reedhastings. Most people know Reed co-founded Netflix. Fewer know he has been one of the driving forces behind improving education for the last twenty years. When Reed pitched me on recreating Bloom's famous 2-sigma problem, I felt an overwhelming sense of hope for education. Over the last few months we have moved at breakneck speed to assemble an exceptional team. Someone recently described it to me as the "Avengers of education." We are testing one question with the rigor it deserves: can elite one-on-one tutoring reproduce the largest learning gains ever measured in a controlled study? We will work with researchers from Stanford, Brown, Cornell, and other leading institutions, and we intend to be the most transparent research group in the field. That means publishing our methods, our benchmarks, and our results, whatever they show. We will invest up to $100,000 per year per student to give them the best education on the planet. If it works, the data and methods can help educators and technologists recreate these outcomes for every child. We are actively hiring tutors, engineers, and operations people to help us climb this mountain.

English
15
23
103
26.1K
Dan Carroll
Dan Carroll@bytingtheapple·
This isn’t about making kids slog through classics, it’s about getting them to fall in love with Harry Potter, or Smile, or Goosebumps, or Redwall, or Hunger Games. I hope this is happening at Alpha (@jliemandt @mbateman?) - just sad to see @epic4kids not on the list!
English
1
0
1
101
Austin X. Volz
Austin X. Volz@axvolz·
@ben_m_somers Many comments focusing on the content, but the assessment layer is the real substance. They must be excellent, or else the whole thing is built on an unreliable outcome. Can you share more about how those are built, validated, timed, etc.?
English
0
0
0
30
Ben Somers
Ben Somers@ben_m_somers·
Alpha School made a groundbreaking change to how we teach kids academics that every school should copy They started A/B testing every piece of learning material to give kids the most effective materials for every topic To accomplish this, they needed to divorce mastery tracking from curriculum. They needed to build a "routing" layer that has independent diagnostics/assessment in order to be able to run these A/B tests We're taking this one step farther at Recess; our product has a recursive/self-improving loop similar to how tiktok works. We're building an independent assessment and tracking layer, and then using classic ML-based-recommendation systems to show kids content for each node. This will automate the A/B tests and also allow different kids to get different types of content based on what will perform the best for them, vs. having one population-level curriculum that all kids follow. It's a bit like the difference between a cable television network and Youtube. Cable television creates a "program schedule". There's a set playlist of shows coming up and you follow that. Alpha is a GREAT network cable show; think HBO. Our approach looks more like HBO Max or Netflix or Youtube; we still syndicate all that amazing content, but every user is recommended slightly different content that makes sense for them. Not all users will see the same content; some will get content that no one else on the platform gets
Ben Somers tweet media
English
25
33
645
119K
Austin X. Volz
Austin X. Volz@axvolz·
@jwdanner An incredible gap. Very happy to see it being addressed. Now how do we get people to stop talking about learning styles?
English
0
0
1
24
John Danner
John Danner@jwdanner·
Excited to see your work on this Ben! We need to move on from the overhype of AI and focus on proving it can deliver results on par with 1-1 human tutoring. Parents won’t believe this without the type of rigorous study you are doing.
Ben Somers@ben_m_somers

I'm excited to announce the most ambitious recreation of Bloom's 2Sigma study of the last 40 years. It's funded by @reedhastings and staffed by a team of 20 of the best educators in this country. Our education team's goal is to show the largest academic gains in one year ever recorded, and we'll publish our results even if we fail. Recently, @jwdanner introduced me to @reedhastings. Most people know Reed co-founded Netflix. Fewer know he has been one of the driving forces behind improving education for the last twenty years. When Reed pitched me on recreating Bloom's famous 2-sigma problem, I felt an overwhelming sense of hope for education. Over the last few months we have moved at breakneck speed to assemble an exceptional team. Someone recently described it to me as the "Avengers of education." We are testing one question with the rigor it deserves: can elite one-on-one tutoring reproduce the largest learning gains ever measured in a controlled study? We will work with researchers from Stanford, Brown, Cornell, and other leading institutions, and we intend to be the most transparent research group in the field. That means publishing our methods, our benchmarks, and our results, whatever they show. We will invest up to $100,000 per year per student to give them the best education on the planet. If it works, the data and methods can help educators and technologists recreate these outcomes for every child. We are actively hiring tutors, engineers, and operations people to help us climb this mountain.

English
4
5
24
14K
Austin X. Volz
Austin X. Volz@axvolz·
@lulumeservey Mark Strand: Ink runs from the corners of my mouth. There is no happiness like mine. I have been eating poetry.
English
0
0
0
8
Hugo Amsellem
Hugo Amsellem@HugoAmsellem·
"Make something people want" only really works when the market can pull you forward week to week, and the further you push away from software, the less of that pull there is. You can't iterate a reactor, or an ocean robot, or an artificial womb, together with your customers the way you can a saas product, so the quick feedback loop that used to do all the work basically isn't there. Which means the belief can't really come from traction, because for a long time there isn't any, so it has to come from the founder's ability to make people see the thing before it exists. you're recruiting engineers, winning over regulators and raising money on what is basically a story, for years, and the quality of that story ends up doing an enormous amount of the work. i've started calling it Narrative Capital, because at the frontier it's as load-bearing as the engineering. you feel it most in the artifacts, the deck and the memo that used to just summarize your traction and now kind of are the product for a while. So you get this whole category of company that lives or dies on the story, and SF is a strange place to be that company. it will tear your tech apart in a demo and you'll come out with a better product. it tears your story apart too, constantly, harder than almost anywhere, it just only ever does it when the stakes are at their worst, mid-raise, in the replies, in the room where being wrong costs you the round or the hire, never once somewhere safe enough to actually walk out with a better one. That's the room i want the event series "The Epic Of" to become, with one frontier founder a month, on stage, telling the story of their company like a myth, and then the room actually grills it, live. we take a show of hands on who believes at the start and again at the end, and the gap between the two is the whole point. 1st one is july 8th with Will the founder of Ulysses, building low-cost autonomous robots for the ocean, machines named after sea monsters, five generations of vehicles, revenue, and a story big enough that people quit their jobs to go work at the bottom of the sea. Come argue with us.
Hugo Amsellem tweet media
English
1
1
17
1.5K
Evan Armstrong
Evan Armstrong@itsurboyevan·
This is a nice but false sentiment. Readers can't even tell if it is AI or not! Using @pangram API, I found that there is essentially zero correlation between AI slop and users hitting the like button. Many publications in the top 10 of their categories are slopmaxxing.
Evan Armstrong tweet media
Substack@Substack

How AI will change media: “The value of polish is going to go down and the value of personal charisma, style, and weirdness is going to go up,” says @jasminewsun

English
1
0
2
388