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Shelby Strong 💗💜💙

@sneffleupagus.bsky.social
2.2K followers 805 following 1.3K posts

She/her | ND | #MtHolyokeMath MATM '21 | Geek | Unapologetic feminist | Superstar | #MTBoS Math nerd | Being awesome; it's pretty much how I roll. StrongerMath.com

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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 13/10/2026
THRILLED to be joined this week by @amylucenta.bsky.social and @gkelemanik.bsky.social as they facilitate a new micro routine - Interpret with Intention. I can't wait to see this one in action, and I hope y'all can join us! New to the Math Routine Collaborative? Register at strongermath.com/mrc
Math Routine Collaborative. October 15, 2026 8:00 ET. Interpret with Intention with Amy Lucenta and Grace Kelemanik. Hosted by Annie Fetter, Shelby Strong, and Ralph Pantozzi. www.strongermath.com/mrc
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 03/10/2026
And I hope you make it to Dublin!
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 03/10/2026
I wonder if that's the plane our pilot was telling us about when we took off from O'Hare two hours ago... He comes over the speaker and says, "Folks, I'm not exactly sure how to explain what's happening but I'll try my best." 😆
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 02/10/2026
Every time I see New Yorkers excited about something actually getting fixed, it puts a huge smile on my face. Love this for y'all. 😍
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 02/10/2026
Hi!! Looking forward to seeing you at the end of the month!
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Reposted by Shelby Strong 💗💜💙
Ryan Flessner @ryanflessner.bsky.social · 02/10/2026
It's a sad truth. I love books like Connecting Arithmetic to Algebra (Schifter, Russell, & Bastable). We HAVE help students make connections to Algebra BEFORE they get to Algebra! Algebra shouldn't be the scary monster lurking at the end of middle school/beginning of high school. #ElemMathChat
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 02/10/2026
I LOVE this book so much!
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Courtney Flessner @cfless.bsky.social · 02/10/2026
After “taking apart numbers and putting them back together” I would add “so you can use them flexibly.” I think many teachers think if they teach students how to take numbers apart and put them back they have number sense. Isolating number sense ideas is a common issue I see. #elemmathchat
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 02/10/2026
I also think we do kids a disservice by believing they can't make sense of negative numbers until they are preteens
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 26/09/2026
One of my favorite things in the world is when a friend who is not in edu spaces comes across something mathematically baffling, and their first instinct is, "I will reach out to Shelby because she will help me make sense of this." Idk why, it just makes me really happy to be that person for them.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 22/09/2026
That is a detail we have not worked out yet 🤣
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REwadent Evil @ewacat.bsky.social · 22/09/2026
we are essentially very simple creatures that got complex by accident
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 22/09/2026
@jennalaib.bsky.social and I are trying to go next year!
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 17/09/2026
See you in an hour for the Math Routine Collaborative! @mfannie.bsky.social is bringing back Notice and Wonder 🤩
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Mayor Zohran Kwame Mamdani @mayor.nyc.gov · 13/09/2026
We are opening 51 safe overnight locations for New Yorkers, especially those living in basement apartments or low-lying areas who need a safe place to stay. Locations are listed at on.nyc.gov/SafeLocations and are also available by calling 311. Service animals and pets are welcome.
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ElieNYC @elienyc.bsky.social · 11/09/2026
We're TIRED of being called RACIST for saying RACIST SHIT ALL THE TIME!
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 11/09/2026
Another day 1 in the books! Will I see you in Denver?
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 11/09/2026
static.klipy.com
Old School Frank The Tank's Awesome Reaction
ALT: Old School Frank The Tank's Awesome Reaction
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 11/09/2026
Is that where we're going??? 🤩
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 10/09/2026
Why yes child, I DO have a box of connecting cubes you can use to complete your math homework.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 10/09/2026
It's a lot of fun! Our next gathering is next Thursday 😁
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 10/09/2026
I sort of did this when ISTE was in New Orleans. I absolutely could not afford registration so I just hung out with people in the evenings. 🤣
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 10/09/2026
I'll be there! Need to book my flight soon.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 10/09/2026
You can do a little snip snip with those teeny tiny manicure scissors if any of them are truly getting out of hand. I've also just plucked misbehaving hairs for having the audacity to try and climb my forehead.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 10/09/2026
I didn't really do my eyebrows until maybe 3ish years ago. I just went and dug around in my makeup bag to find the eyebrow pencil I've been using - NYX Fill & Fluff. Very beginner friendly, I just trace the shape of my brows, pass the fluff brush to get rid of harshness and then lock it in with gel.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 10/09/2026
NYX The Brow Glue is pretty solid, just keep a paper towel nearby to wipe off excess product if you notice too much on the wand. I also liked Just Browsing from Clinique for clear gel.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 10/09/2026
I used a clear brow gel to wrangle the escape artists into their rightful place for years. Then the back half of my eyebrows started disappearing in pictures so I switched to a tinted gel.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 05/09/2026
I wish I could say I'm surprised...
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 27/08/2026
Supporting a school who has a small number of students who need enrichment beyond algebra 1 or geometry. Topics are flexible tbh; something off the march to calculus was my suggestion since they are middle school students.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 27/08/2026
Oooooh this might be exactly what I'm looking for!
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 27/08/2026
Do I know anyone with resources (or can point me in the direction of resources) for a somewhat independent study Discrete Math course? Something for students who could use enrichment that is off the traditional AGA pathway.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 26/08/2026
NOT TIM CURRY TOO
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Dr. Cara Berg Powers @clbergpowers.bsky.social · 25/08/2026
Things you could do this week to honor the impact Dolly has had: *Donate to the Imagination Library or a local kids reading initiative *Read with a kid you care about *Support and protect LGBTQIA kids *Support a Black owned business *Schedule your vaccine appointments *Show up authentically as you
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 25/08/2026
I will always love you, Dolly 😭
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 21/08/2026
Even outside of education, we're seeing the fragility of resources that only exist digitally or in cloud spaces. I saw a post just this week about someone getting a DMCA strike on their Google Drive for having a document in there that was once publicly available...
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 21/08/2026
It went down for a while some time ago and there was a small collective panic attack 😅
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 21/08/2026
static.klipy.com
Elissa Slater's Funny Spit Take on Big Brother
ALT: Elissa Slater's Funny Spit Take on Big Brother
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 21/08/2026
Completely understand!!! The only reason we went on tonight was because I felt bad that I had to cancel July at the last minute. August is a doozy. 😵‍💫
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 21/08/2026
Absolutely!!!!
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 21/08/2026
Shout to @triangleman.bsky.social for rescuing the WODB site so I had images to use tonight! Talkingmathwithkids.com/wodb
talkingmathwithkids.com
wodb | Talking Math With Your Kids
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Nick Covington @covingtonedu.bsky.social · 20/08/2026
Whatever your students are doing this year that AI can't — that AI *could never*: do more of that. The rest will work itself out.
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 20/08/2026
The last few weeks have been a whirlwind but HEY GUESS WHAT..... Math Routine Collaborative is meeting TONIGHT! See you at 8ET if you can make it!
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 18/08/2026
My supervisor is here to tell me I'm working too hard and therefore not giving him enough attention.
A black cat is obscuring a laptop
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Sonja Drimmer @sonjadrimmer.bsky.social · 16/08/2026
Very much true. @cnygren.bsky.social and I wrote here. www.publicbooks.org/four-frictio...
Another difference is who is directing the violence.
Once, universities saw their computational power exploited by researchers working for the Department of Defense. Today, universities are being infiltrated by a commercial industry (albeit one that receives a staggering amount of money from defense contracts) that exploits students and faculty as data mines, test subjects, and a perpetual supply depot of future users, all for their own profit.
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Larry Ferlazzo @larryferlazzo.bsky.social · 11/08/2026
Listening to Learn: How to Teach English Learners This Overlooked Skill with @bobsonwong.com and others is new @edweek.org post www.edweek.org/teaching-lea...
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Steven Clontz @clontz.org · 06/08/2026
Play along and help Cameron San Francisco solve the most E.V.I.L. of logistical nightmares! DM for a code to play at Play.MaPPmath.org 🧩🧩 #MathSky #MathFest
MaPP Challenge @ MathFest 2026 — Test Team
E.V.I.L. Scheduling
E.V.I.L.'s head of agent operations is Dr. Corrine Eyam. She has a strange method for scheduling meetings among E.V.I.L. agents: she draws a graph showing agents as nodes and meetings as edges. She colors the edges depending on which day the meeting will happen.

In the example on the left, agents 1 and 2 meet Saturday, 5 and 6 meet Wednesday, 1 and 5 meet Friday, and so forth.

(Pictures show graphs, and associate the days Monday-Saturday with six colors.)
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 06/08/2026
I did not realize that my reading comprehension is terrible and you were telling people to go see your colleagues 🫣 but I hope they had an amazing session!!
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 04/08/2026
It is! We're just in Foxboro today at #GYWO26
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 04/08/2026
I'm not in Charlotte today but if you are, go see Joel!!!!
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Shelby Strong 💗💜💙 @sneffleupagus.bsky.social · 26/07/2026
Oh that's brilliant! My drive is a place of nightmares if I don't intentionally think about organization.
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