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Posts by Drew Lewis

I converted our Precalc and Calc books a few months ago. It wasn't so bad. Not sure if it was quite 700 but it was a bunch (I could probably look up how many it was)

16 minutes ago 1 0 0 0

I’m looking for an automated way to read others’s scientific data without giving credit or acknowledgement, and also claim full credit for insights from it. And I want it to have a fitting name

OAI: say no more

3 hours ago 178 86 7 2

I have been talking a lot about accessibility in Math course materials, and the answer is NO you SHOULDN'T use ChatGPT to write image descriptions, I don't care if you think it's hard to write them.

7 hours ago 11 4 1 1

Reading AI slop is like wrapping every stereotype I have of business school-executive-administrator type all into one overly verbose package. A tale told by an idiot, full of sound and fury, signifying nothing.

22 hours ago 4 0 0 0

Post the best picture you have ever taken of your pet.

Not sure this is the best, but it's a pretty darn good one.

1 day ago 13 0 0 1

Between that and the fact that it is clearly AI slop... 🤮

1 day ago 3 0 1 0
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RIOS Learning Community Application: Implementing Alternative Grading The Center for Grading Reform, in partnership with the RIOS Institute, is pleased to sponsor a Learning Community on Implementing Alternative Grading for post-secondary faculty. In this six week…

**Implementing Alternative Grading**

The Center for Grading Reform and the RIOS Institute are hosting a six-week Learning Community on alternative grading. Participants will apply a structured approach in a course. Prior familiarity and a target course required. Starts May 5: bit.ly/48J4sMF

1 day ago 3 3 0 0
NYT headline "Vance Says the Pope Should Be More Careful When Talking About Theology"

NYT headline "Vance Says the Pope Should Be More Careful When Talking About Theology"

one of the best NYT headlines ever. We have newly baptized JD Vance telling the "infallible" Pope how to do the religion part of his job

I'm as lapsed as a Catholic can be (don't tell my mother) but even i know that is not how it works

2 days ago 633 108 27 24
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Screenshot from the link in original post showing undersized frames making it hard to view

Screenshot from the link in original post showing undersized frames making it hard to view

FYI not rendering super well on mobile

(I'd open an issue on Github but that is definitely a big computer tasks, not a phone task)

2 days ago 1 0 1 0

So many academics are on Substack and maybe, ya know, you should get off it... Stop letting your voice be curated by this:

2 days ago 2 1 1 0

It is quite a choice to say "This moment is not without precedent" and skip over mentioning the last ICM that was moved online in distressingly similar circumstances

2 days ago 2 0 0 0

Again, if you have a Substack, the best time to switch away was months ago -- but today's the second best time.

3 days ago 1554 575 16 21

I started using the substack labeler (bsky.app/profile/labe...) and it's been nice to get a flag so I don't have to read stuff on substack. I promise there's someone else writing about grading or math or sports on a different platform, and you're not missing anything by ignoring stuff on substack.

3 days ago 8 4 0 0

Importantly, PDF supports basically none of this.

3 days ago 6 1 0 0
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This is Sadie. She was finally reunited with her human, astronaut Christina Koch, after her mom’s voyage around the moon took her the furthest any human has ever been from their dog. She can't wait to hear all about the universe. 14/10 (IG: astro_christina)

3 days ago 15477 2725 196 220
QUBES - Implementing Alternative Grading - A RIOS Learning Community QUBES Hub - The Power of Biology, Math, and Community

The RIOS Institute @rioscommunity.bsky.social is sponsoring a learning community on Alternative Grading, beginning May 5 (and ending right before @thegradingconference.com). Join me and @melanielenahan.bsky.social for a weekly community where you design an alt grading scheme for your upcoming class.

3 days ago 4 4 0 0

I didn't see the WNBA part of this at first, so I was about to send you rough draft versions of all of my stupid takes before I post them.

3 days ago 2 0 1 0
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Or perhaps they are anti-antipasti

5 days ago 1 0 0 0

All the research shows that “debating” people with fringe ideas does little except legitimize those fringe ideas.

So no, this isn’t actually how we improve.

5 days ago 120 27 3 1

This is not a story about Gen Z refusal; this is a story about how middle managers and executives have been so pilled by an industry that they are willing to fire workers who refuse to use its products.

6 days ago 433 146 11 10
1 kg can of Luxardo Maraschino cherries

1 kg can of Luxardo Maraschino cherries

I have sunk to a new low

6 days ago 3 0 0 0

Check out how easy it is to convert old, inaccessible LaTeX into accessible PreTeXt using pretext.plus

6 days ago 8 4 0 0
On Definitions of "Mathematician" The definition of who is or what makes a “mathematician” is an important issue to be addressed in the mathematics community. Too often, a narrower definition of who is considered a mathematician (and what is considered mathematics) is used to exclude people from the discipline—both explicitly and implicitly. However, using a narrow definition of a mathematician allows us to highlight, examine, and challenge systemic barriers that exist in certain spaces of the community. This paper analyzes and illuminates tensions between narrow and broad definitions and how they can be used to promote both inclusion and exclusion simultaneously. In this article, we present a framework of definitions based on identity, function, and qualification and explore several different meanings of mathematician. By interrogating various definitions, we highlight their risks and opportunities, with an emphasis on implications for broadening and/or narrowing participation of underrepresented groups in the mathematics community

LOL, what kind of mathematician asks questions like that 👀

scholarship.claremont.edu/jhm/vol13/is...

6 days ago 4 0 0 0

#HoagieHomies : it's more than a hashtag, people

1 week ago 16 5 1 0
Humanizing Defining in Mathematics with Sandwiches This paper discusses multiple versions of an activity in which participants create, discuss, and analyze possible definitions of the term “sandwich.” This activity has helped us humanize mathematic...

"Humanizing Defining in Mathematics with Sandwiches" by Katz, Lewis, Bagley, Bockting-Conrad, Ho, Libertini, Owens, Pilgrim, Salomone & Shillito about modeling disciplinary and pedagogical practices.

www.tandfonline.com/doi/full/10....

1 week ago 8 5 2 2
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Clearly, the use of LLMs to summarise and analyse scientific (or otherwise) documents is well justified. Their understanding is, at least, at a human level. The following example (image attached) strongly supports their intellectual capabilities.
www.nature.com/articles/d41...

1 week ago 47 18 5 3

• No thank you, I'm not clicking on your Twitter link.
• No thank you, I'm not clicking on your Substack link.
• No thank you, I'm not clicking on your Washington Post link.
• No thank you, I'm not clicking on your New York Times link.

No thank you, I'm not helping you to spread Fascist Propaganda.

2 months ago 31 5 0 2
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This is shameful pablum.

“We recognize the concerns and challenges of some members of our community.”

Do you now? Do you really? Because nowhere in this statement, or in the equally vapid statement of February 19, do you mention or respond to any of them.

1 week ago 13 4 1 0
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🚨New preprint and our results are rather concerning..

We find the "boiling frog" equivalent of AI use. Using large-scale RCTs, we provide *casual* evidence that AI assistance reduces persistence and hurts independent performance.

And these effects emerge after just 10–15 minutes of AI use!

1/

1 week ago 1504 675 26 74

The AMS needs to do better. www.ams.org/news?news_id...

1 week ago 17 3 1 0