iiinova — where your digital self keeps evolving

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Spencer Bagley @sbagley.bsky.social · 06/10/2026

How do you like them apples doenet.org/activityView...

doenet.org

Doenet

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Jennifer Vibber @mrsvibbermath.bsky.social · 06/10/2026

Also, invoking Kumon... Isn't it already a trope that kids joke of Kumon ruining their love of learning? Comedians even bring it up in their routines... Yikes.

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Jennifer Vibber @mrsvibbermath.bsky.social · 06/10/2026

The onion metaphor aside 'we can simplify the actual content part of the job by giving the teacher a class of kids who are starting out in roughly the same place' Do they truly think that "you can literally just teach things" will get all kids to the same place?!

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Jennifer Vibber @mrsvibbermath.bsky.social · 06/10/2026

Citation needed... What onion cutting metaphor?

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Reposted by Jennifer Vibber

Desmos Studio @desmos.com · 02/10/2026

You can finally get your ducks in a row (and column). Type “matrix” in any Desmos graphing tool to get started. Learn more: help.desmos.com/hc/en-us/art... #iteachmath #mathsky #linearalgebra #matrices

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Jennifer Vibber @mrsvibbermath.bsky.social · 04/10/2026

Some great questions here for middle grades math. Thanks!

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poorly drawn cats @poorlycatdraw.bsky.social · 02/10/2026

which one are you?

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Bill Amend @billamend.bsky.social · 02/10/2026

From Oct 2011. Happy Pumpkin Pi season! Annual reminder: magnets of this strip are available on my store... store.foxtrot.com

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Jennifer Vibber @mrsvibbermath.bsky.social · 02/10/2026

Hey look... A #TURD (truly unfortunate representation of data)

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Robert "The Bobby Yaga" McNees @mcnees.bsky.social · 01/10/2026

“Microsoft Teams chief” is the sort of thing you leave off your resumé and hope no one asks any questions.

theverge.com

Microsoft’s Office and Teams chief is leaving

Ryan Roslansky is leaving after nearly 18 years at LinkedIn and Microsoft.

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Jennifer Vibber @mrsvibbermath.bsky.social · 01/10/2026

D) I provide some formulas. They need to know dot product cosine and second partials test, but I'd give them the formula for surface area or projection using a dot product. at my discretion some feel important to memorize, others not so much.

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Jennifer Vibber @mrsvibbermath.bsky.social · 29/09/2026

Haha! I've never heard that but it's true!!

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Jennifer Vibber @mrsvibbermath.bsky.social · 29/09/2026

Hairy? Downy? Red Bellied? Pileated? Or, my fave, Northern Flickers? I need more details.

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Jennifer Vibber @mrsvibbermath.bsky.social · 27/09/2026

Counterpoint: Club Sandwich If you put a club Sandwich, on top of another club Sandwich, you have ... a club Sandwich.

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Jennifer Vibber @mrsvibbermath.bsky.social · 26/09/2026

The Cosmopolitan hotel in vegas turned old cigarette vending machines into machines that vend one of a kind art from local artisans that fit in cigarette boxes. It was awesome. Buy the bug.

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Reposted by Jennifer Vibber

Kevin Hearne @kevinhearne.bsky.social · 24/09/2026

I apologize in advance for the cuteness I am about to unleash upon you I went outside again, you see This red squirrel had a little shelter of sticks and he stepped out into the sun to show me his FEETS 1/

SQUIRREL FEETS in the sun. They are attached to a whole squirrel. But the fact is we are looking at very cute little squirrel feet here, top one percent for sure

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Jennifer Vibber @mrsvibbermath.bsky.social · 23/09/2026

A HS Calc3 student of mine sent me this. It's excellent for so many reasons. 1) My students get math in their algorithm. Love those nerds. 2) The video talks about relative size and crappy flat maps. 3) The Calc III content in it is awesome! This will be my lesson tomorrow. youtu.be/41gmhbmOpCw?...

youtu.be

Something is Wrong with This Map...

YouTube video by Andy Math

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Jennifer Vibber @mrsvibbermath.bsky.social · 23/09/2026

A student sent this video to me which basically writes my lesson plan for tomorrow! The video is great - but can be enhanced by a teacher's touch. Arc length using spherical coordinates, vectors, dot product, and Desmos. So cool. youtu.be/41gmhbmOpCw?...

youtu.be

Something is Wrong with This Map...

YouTube video by Andy Math

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Jennifer Vibber @mrsvibbermath.bsky.social · 23/09/2026

Reminds me of this post from a while back... Saw this one once and it always stuck with me. Sung to Santeria by Sublime… “I don’t Edgar Renteria, I ain’t Rafael Furcal, Well I had Luis Gonzalez but I’d Mike Lieberthal”

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Jennifer Vibber @mrsvibbermath.bsky.social · 19/09/2026

My son has this! When he bought it in a hobby shop, the cashier grabbed it upside down and said "I didn't know we had dictionaries here."😄

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Jennifer Vibber @mrsvibbermath.bsky.social · 18/09/2026

Thread! Thanks. I teach Multi in a HS and we have lots of time to have discussions similar to this. Best part of my day. I'll be sharing this with them. Watch this space/my feed for me to share some activities for that class.

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Jennifer Vibber @mrsvibbermath.bsky.social · 16/09/2026

Shout out to all calculus teachers who love watching our "kids" grow up and do great things.

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Reposted by Jennifer Vibber

Spencer Bagley @sbagley.bsky.social · 10/09/2026

analytic number theorists:

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Jennifer Vibber @mrsvibbermath.bsky.social · 09/09/2026

Great shot. And fantastic garden.

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Jennifer Vibber @mrsvibbermath.bsky.social · 07/09/2026

Reposting this fantastic thread for all those teachers starting school. My favorite is the basketball player 'moving backward'

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Reposted by Jennifer Vibber

Dave Richeson @divbyzero.bsky.social · 07/09/2026

Whenever I had a few minutes over the last few days, I created a new shape for my "impossible objects" library. Want to make a cactus/cowboy boot shape? You can now. I also implemented a visual picker to replace the drop-down menu. I plan to keep adding to it. divisbyzero.github.io/impossible-o...

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Jennifer Vibber @mrsvibbermath.bsky.social · 05/09/2026

The missing pint is like the missing raspberry on the Great British Baking Show intro...

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Reposted by Jennifer Vibber

Sue Cowley @suecowley.bsky.social · 27/08/2026

I'm always fascinated by analogies with other professions because it's hard to think of one where you work with big groups of the same people over extensive periods of time and where people will tell you years later that you changed the course of their life because of who you were/how you worked.

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Jennifer Vibber @mrsvibbermath.bsky.social · 27/08/2026

Oh my gosh, net sheep was an adorable little gem. I also truly loved 8 and 9 sheep.

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Jennifer Vibber @mrsvibbermath.bsky.social · 27/08/2026

Deep Cut... I loved him in Oscar with Marissa Tomei and Sylvester Stallone (and and and). Cute movie. Tim Curry was excellent.

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Jennifer Vibber @mrsvibbermath.bsky.social · 27/08/2026

Depending on how your district/state uses desmos, some less typical applications like... Creating tables Regression lines Playing with RGB values

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Dan Wekselgreene @dwekselgreene.bsky.social · 27/08/2026

I’m designing a workshop series (3 1-hour sessions) for 11th & 12th graders to show how to use @desmos.com for exploring, problem solving, and creating, not just graphing. I have ideas for what to prioritize but I’d love to hear what others would focus on in or do in that time. #mtbos #iteachmath

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Jennifer Vibber @mrsvibbermath.bsky.social · 25/08/2026

Reposting with updated link Hey math friends. Let's collect and share some favorite curated wall art here! Here are some mathematicuan posters I've found/created and/or modified. drive.google.com/file/d/12q4o...

drive.google.com

Mathematicians Posters.pdf

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Melanie Mitchell @melaniemitchell.bsky.social · 22/07/2026

The ultimate tldr on the OpenAI "rogue model" hacking incident 😅 (h/t @linege1 on X) But it would be useful to know the prompts OpenAI gave to the model....

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Jennifer Vibber @mrsvibbermath.bsky.social · 20/08/2026

I feel like this would be a fun fill in the blank where every answer is correct: "I had a great conversation about _______ with @stevenstrogatz.com " "I had a great conversation about tile grouting with Steven Strogatz" and I'd still click that link.

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Jennifer Vibber @mrsvibbermath.bsky.social · 17/08/2026