Investigations 3 @inv3math.bsky.social The Investigations Center for Curriculum and Professional Development supports users of Investigations, the K-5 math curriculum developed at TERC. investigations.terc.edu
Zak Champagne @zakchamp.bsky.social Math education enthusiast. Chief Content Officer with Flynn Education. enVision K-8 Author. Inclusive with people but exclusive with trapezoids.
https://zakchamp.com
https://flynneducation.com/memberinfo/
Kelly O'Shea @kellyoshea.bsky.social High School science teacher. Less homework, more thinking. Sense-making tools and student discourse for the win. SBG; #iteachphysics; #MTBoS. Currently teaching: Physics, Biophysics: Optics & Acoustics, Cognitive Science. She/her. kellyoshea.blog
Marianna Ruggerio @msruggerio.bsky.social 2023 PAEMST Awardee | Physics Educator | Teacher Educator | APS STEPUP Advocate | UIUC Physics IPaSS Fellow | IL Physics Teacher of the Year |
physicsteachermomma.com
Dr. Halcyon Foster @infinigon.bsky.social I write math puzzles. I teach kids. I bake ridonkulous cookies.
Joanna Stevens @mrsstevensmath.bsky.social Math Teacher | Desmos Fellow & Presenter | NBCT | Amplify STEM PLS | 2014 KY High School Teacher of the Year | Kentucky Wildcats BBN
Jeremy Secaur @secaurphysics.bsky.social Cleveland area physics teacher. Modeler.
PAEMST 19, AAPT, AMTA, STEMteachersCLE, STEP UP Ambassador. He/him
Joey Kelly @joeykelly.bsky.social He/him/his, Dad, math teacher, Play With Your Math co-creator
Jill Barshay @jillbarshay.bsky.social I write about education for The Hechinger Report.
Sign up for my once-a-week (always free) newsletter: https://hechingerreport.org/proofpoints/
Jonathan @rawrdimus.bsky.social Engineer. Math Teacher? Cartoon Robot.
Tom Mullaney @tommullaney.bsky.social Tom Mullaney (he/him) teaches high school Social Studies in the Philadelphia suburbs.
🌐 tommullaney.com
📰 criticalinkling.com
No Bitcoin, Crypto, or AI hype.
Becky Warren @beckywarren.bsky.social Maths Art
Education
Data
San Diego
Nick Covington @covingtonedu.bsky.social Dad. Iowan. Former HS social studies teacher. (PFP illustrated by Farimah Khavari)
Scott Farrand Math @scottfarrandmath.bsky.social I'm a retired math professor, teacher, lover of cool math, care giver, and abuelo.
Kassia Omohundro Wedekind @kassiaowedekind.bsky.social Stenhouse editor and lover of spending time in classrooms alongside kids and teachers.
Scott McLeod @scottmcleod.bsky.social Professor. CASTLE Founder. Blogger. On a mission to make school less boring and more relevant for kids. #deeperlearning #4shifts
http://dangerouslyirrelevant.org/bio
Pam Moran @pammoran1.bsky.social I’m for 21st learning spaces - and they exist everywhere. Retired, rewired school superintendent and now Ex Dir of the Va School Consortium for Learning and a lead with SocolMoran Partners. co-author Timeless Learning
Marty R @eidmar315.bsky.social Math Professor /Educator Santa Ana College (sometimes CPP)
Teaching (with and for my heart 💜) highly aspirational students and mostly Stats/ Calc 1 / Math for elementary teachers.
UCLA BS/PhD
CSULA MS
Father of 2, husband of 1, grandpa of 1 ❤️♾️💪🏽
Avery @averypickford.bsky.social In my [REDACTED] year of #iteachmath. The way I teach ≠ the way I was taught. Wondering if #mtbos should now be #mbbos.
May also find me talking about photography, the outdoors, traveling, sports, SF, & hanging with my kids. Not necessarily in that order.
eddi vulic ☀️🌙🌬️🌧️ @zidaya.bsky.social teacher of mathematical habits of mind,
medievalist in temperament,
reader,
he/him
insta: zidayastar
mastodon:
@zidaya
tumblr: zidaya
CheesemonkeySF @cheesemonkeysf.bsky.social HS math teacher, Voice of SF columnist, SF Dems Everyday Hero 2024, Buddhist, ex-NeXT, Jew. #IHRA. Protecting clarity is the antidote to gaslighting.| SF, CA || she/her
cheesemonkeysf.blogspot.com & https://thevoicesf.org/author/elizabeth-statmor
Nick Corley @mrcorleymath.bsky.social Math teacher, Desmos Fellow, Desmos Certified Presenter, Amplify- Curriculum Support Specialist, Product Marketing Specialist - Math, Math Consultant, basically anything mathed #iteachmath
Professional Site: https://mrcorleymath.wixsite.com/mathedtech
Mr Drake @mrdrake.au Australian Maths teacher and nerd #iteachmath
@drake@mathstodon.xyz
Alfonso Gonzalez @educatoral.com 6th grade Math, Science, STEM Robotics, Esports, family man (lovely wife & daughter), NBCT, ISTE Capstone, MAT, Zombie Runner, gamer, he/him. #edtech #stem #gamification #gbl #esports #edreform, #AI
https://about.me/alfonso_gonzalez
Mary Bourassa @marybourassa.bsky.social High school math teacher - she/her. Desmos Fellow. #ThinkingClassroom. #MTBoS. Also, mom to four, foodie, dog person.
Jamie Mitchell @realjmitchell.bsky.social Ontario Teacher.
Rabble rouser.
Checking this out.
@realJ_Mitchell on the bird app
Dan Anderson @dandersod.recursiveprocess.com Math & CS teacher. PAEMST 2017. NYS Master Teacher Emeritus. Desmos Fellow. Creative Coder? #MTBoS He/him/his
Capital District, NY · recursiveprocess.com
Dee Crescitelli @dcrescitelli.bsky.social Educator (Math wants to be your friend! Science rocks! The arts are essential!)-- #MathsPunk she/her
Karen Campe @karencampe.bsky.social Math teacher using technology for understanding
Reflections & Tangents Blog: karendcampe.wordpress.com
Brian Bushart @bbushart.bsky.social Elementary Teacher (4th Grade) living in New York with my daughter and husband. I blog at https://bstockus.wordpress.com and share resources at https://numberlesswp.com.
Nolan Fossum (he/him) @nolanfossum.bsky.social 9–12 Math Teacher. Doc student. Disruptor. #Ungrading. Every student is brilliant 💯💯
Burnsidemath @burnsidemath.bsky.social Putting the cool in Calcoolus since 2002. Entered the matrix of Alg 2 in 2020. Love 💃 📖🎶 & math puns. HISD 
Bob Lochel @boblochel.bsky.social HS math teacher. Interested in the intentional intersection of technology, conversation, and beautiful Mathematics. President - Philadelphia area NCTM affiliate.
Julie R Wright @julierwright.bsky.social High school math teacher & Portland Association of Teachers member. #NBCT. She/her. Ms., never Mrs. Living kidney donor (bit.ly/juliewrightkidneydonation).
Kristen Acosta @kristenacosta.bsky.social Math educator of 25 years; #clotheslinemath #3acts, #numbertalkimages, giver of hugs and smiles; music theatre enthusiast, #mtbos #iteachmath, Author of Hanging Math Out to Dry with Elementary Clothesline Math
KristenAcosta.com
Emma Vierheller @emmavierheller.bsky.social Math teacher. Mom. Runner. Believer of little stones causing big ripples. NoCo transplant.
Kristen Smith @kristensmith.substack.com Seattle HS Math Teacher and Instructional Coach
2018 PAEMST award winner
Author of Cultivating Math Confidence: Teaching Strategies to Boost Proficiency in Grades 6-12
Bree Pickford-Murray @breepm.bsky.social Math teacher. Storyteller. Flow-chart enthusiast.
Dan Wekselgreene @dwekselgreene.bsky.social Husband/father of 3, HS math teacher / Desmos Fellow, SF Bay Area, old school #MTBoS member, working to create math classes that build agency and ownership for marginalized students. Always drinking #tea. #BuildingThinkingClassrooms. #ITeachMath #EduSky
Jed @jedediyah.com Teacher ◦ Robots and mathy science ◦ He/Him
#ITeachMath #ITeachPhysics #TeamCompSci
#mtbos #PAEMST
https://jedediyah.github.io/
Marco @malmeida.bsky.social He/Him/His. Physics & Math teacher out in Western Mass. You'll also likely be subject to me regularly bringing up social justice-related things, music, and probably the Celtics. Oh and bread.
druinok @druinok.bsky.social Math teacher, book reader, and cat mom.
Paige Sheehan @mrssheehanmath.bsky.social HS Math teacher committed to rigorous, equitable instruction. Forever showing people how to love math ❤️ * she/her *
Mathemactivist @mathemactivist.bsky.social Applied Math, #MathEducator #MTBoS, Antiques, Miniatures, Dollhouses
#Caregiver.
Pat Nelson (he/him) @patnelsonbc.bsky.social Math/Science teacher in Fort Nelson,BC.
Katie Rupe, PhD @katielovesmath.bsky.social math teacher & researcher, NBCT, dog lover, avid swimmer. proud middle school teacher in CPS. centering strengths & empathy in teaching, learning, and life. (she/her) Free 🇵🇸 !
Kathy H @kathyhen.bsky.social Math teacher, @Desmos certified presenter, Desmos Fellow, @onepeloton enthusiast #mtbos #iteachmath
Berkeley, CA 
@cory5.bsky.social @cory5.bsky.social Dogs, cats, and a math teacher—Oh my!
Casey @cmmteach.bsky.social Brunch munching, margarita sipping, Pilates struggling, DWTS dreaming, travel planning, Italy loving, Brady fangirling, musical theater watching, audiobook listening, flamurtle inventing wannabe Swiftie teaching MS math and doing her best. 🫶🏻 #mtbos 🫶🏻
Dr. Jennifer Halstead @jhalstead.bsky.social Teacher & Math Princess. Rural Secondary. Algebra 2, Pre-Calculus, AP Calculus, AP Computer Sciences. Disney fanatic.
Catriona Agg @catrionaagg.bsky.social Maths teacher, currently on maternity leave.
I aim to share lots of snippets of my lessons using #MathsToday and would encourage you to do the same!
Also occasional geometry puzzles 🧩
Matt Enlow @unsolvedmre.bsky.social Mathematician, math teacher, math enthusiast, math/art-ist. Universal humanizer.
Deidra B @dlfbaker.bsky.social High school math teacher, happiest outside
She/her
@dsrussosusan.bsky.social @dsrussosusan.bsky.social Math teacher, dog lover, book listener. I'd rather be outside.
Luther M. Siler @infinitefreetime.com Not a cat.
Infinitefreetime.com
An Drea 龔 @akismetoo.bsky.social 媽媽, MƒA Educator ❤️ 🧶 🏀 + board games
Hi #♾️, #iTeachMath in a public high school in NYC through an inquiry/play-based/constructivist lens. I mostly microblog about education, pedagogy and mathematics.
Found as akismetoo @mathstodon.xyz and elsewhere.
Nat Banting @natbanting.bsky.social Math Teacher & Math Ed Enthusiast (writing, speaking, tinkering); @FractionTalks; #MenuMath #OIFMath #UpscalePB creator; Public Address Guy; Goalie Dad.
natbanting.com
benjamin dickman @benjamindickman.bsky.social Math Educator 🪄♾️
Brookline to Nanjing to NYC to DC
Amherst College BA
Fulbright Program x2 (🇨🇳+🇵🇭)
Teachers College, Columbia University PhD
past BU Wheelock (postdoc, Math Edu)
cocreated original word game: #FiddleBrix
http://tinyurl.com/bmdmaths
Bobson Wong @bobsonwong.com NYC HS Math Teacher; Speaker; Author, "The Math Teacher's Toolbox," "Practical Algebra: A Self-Teaching Guide (3rd ed.)"; 2022 MfA Muller Award Winner; Aspiring cook and fiction writer. All opinions my own. bobsonwong.com #MfAProud #MTBoS #miseducAsian
Kit 🏳️🌈 @mrkitmath.bsky.social former #MfAProud Master Teacher & current math instructional specialist (coaching & PD)
#trans, #queer, #ADHD & #Neurodivergent
learning from #ClearTheAir how to be an accomplice & resist oppression in & out of classroom
#MakeMathJust #ITeachMath
he/they
Michael Pershan @mpershan.bsky.social math teacher, writer in upper manhattan
substack: pershmail.substack.com
website with links to publications etc: michaelpershan.com
Christopher Danielson @triangleman.bsky.social Kids, math, fruit, words
talkingmathwithkids.com
Jose Vilson, PhD @thejosevilson.com The educator Gotham deserves. Math teacher turned sociologist + policy, studying contemporary and historical teacher professionalism and work , best-selling author, executive director, adjunct, father.
Join the movement 👇🏾
thejosevilson.com/newsletter
Darryl Yong (he/him/his) @dyong.bsky.social Professor of Mathematics at Harvey Mudd College, Founding Director of Claremont College Center for Teaching and Learning http://math.hmc.edu/~dyong https://www.profteacher.com
Cal Armstrong @calarmstrong.bsky.social I learn; I help others learn
Mathematics Educator/Microsoft Education Fellow/PCMI - Institute for Advanced Study/Aux Police A/Sgt
@cal_armstrong@mathstodon.xyz
@sig225 on X/Twitter
TODOS: Mathematics for ALL @todos-math.bsky.social TODOS: Mathematics for ALL advocating for #equity and high-quality #MathEd for all students- in particular, Latina/o students.
#MathEquity
Carl Oliver @carloliver.bsky.social NYC educator, extremely handsome, often called a tech person. #MTBoS (#MBSBoS?) #NCTMDC23
Robin Johannsen @rjohannsen.bsky.social Math teacher in Toronto ⭐️
James Cleveland-Tran @jclevelandtran.com Math Educator, Writer, Wonderer #MTBoS 🏳️🌈
Into making math games and political change
Glenn Waddell, Jr. Ph.D. @gwaddell.bsky.social Finding ways to put people first for my PSTs and ISTs. Teaching Associate Prof in a STEM Education program. I blog at https://mrwaddell.net/blog. My comments are my own. he/him. #MTBoS (Math TEACHER Blog o'Sphere) #ITeachMath #EduSky #MathSky
Geoff Krall, PhD @geoffkrall.bsky.social Math and the like. Asst Professor at Colorado State University. Author of 'Necessary Conditions'.
Mattie B @stoodle.bsky.social He/Him. Math Teacher, Geek, & TV Aficionado. #MTBoS. #MfAProud Master Teacher. #Desmos fellow. LGBT. #UFT. Teaches in Brooklyn, NY. 
Peg Cagle, NBCT PAEMST @pegcagle.bsky.social zome building, origami folding, moebius knitting, all-around geometry fan and architect turned math teacher, math teacher educator & education policy wonk
Mark Trushkowsky @marktrushkowsky.bsky.social math, teaching, adult education, numeracy, music, movies, gardening, play, beauty
Howie Hua @howiehua.bsky.social I teach math to future elementary school teachers at Fresno State. I make math memes and explainer videos. http://linktr.ee/howiehua
Marian @dingleteach.blacksky.app Lifelong educator & seeker of liberation
Lover of mathematics •she/her•
Making a difference in big ways & small
Dan Meyer @ddmeyer.bsky.social Currently: @Amplify. Previously: @Desmos, high school math teacher. Always: recreational math user.
Eli Luberoff @eluberoff.bsky.social CEO of Desmos Studio PBC
Robert Kaplinsky @robertkaplinsky.com Math educator. Love helping teachers.
Open Middle co-founder. #OpenMiddleBook author. #ObserveMe creator. Grassroots Workshops President. Get lessons & ideas: http://bit.ly/rkupdates
Christina Lincoln-Moore @talknumber2me.bsky.social Math loves me!
Saramoira Shields @mathematigal.bsky.social Math, maps, robots, various hyperfixations. Running through breast cancer. 
David Wees @davidwees.bsky.social Father. Canadian. Math Curriculum Designer, Educational Consultant. Love science. Geek, Feminist, Humanist, Antiracist, Bisexual 🏳️🌈 He/Him
I have profiles everywhere: @davidwees.
Blog: https://davidwees.com/
Anna Blinstein @ablinstein.bsky.social Teaching and math and often teaching math. #iTeachMath #pcmiTLP @Desmos Fellow Cohort VI
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app