Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Dave Kung @dtkung.bsky.social Mathematician, policy wonk, joyful conspirator, violinist, runner. Exec. Dir. at TPSE Math & Independent math ed consultant after stints for UT Dana Center, MAA, SMCM, Fudan U., Lingnan U. & the Great Courses. Part of the exhausted resistance.
NCSM: Leadership in Mathematics Education @mathedleaders.bsky.social NCSM supports, sustains, and inspires high quality mathematics teaching and learning by engaging and empowering math education leaders.
Graph Time with Sara and Sean @graphtimesarasean.bsky.social Sara and Sean make animations, games and art using the desmos calculator. Come play with math with us!
Youtube: https://www.youtube.com/@graphtime
Tiktok: https://www.tiktok.com/@graphtimesarasean
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the worldβs largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
Megan HG @meganhg.bsky.social she/her/hers. I'm here for the physics and math teaching conversation. #iTeachPhysics and #iTeachMath. Also interested in boarding school, independent schools, GSA, and FTC robotics. 
Kelly O'Shea @kellyoshea.bsky.social HS science, math teacher. Less homework, more thinking. Sense-making tools and student discourse for the win. SBG; #iteachphysics; #MTBoS. Currently teaching: Physics, Biomechanics, Computational Modeling. Next: Cognitive Science. She/her. kellyoshea.blog
Jenn Carr @mrsjenncarr.bsky.social Content Coordinator - Mathematics @KCSOS | @cmcmath.bsky.social Central VP | Teacher at π | Mama & Wife | πͺ΄ Plant Mama | #mtbos | #iteachmath
Sue VanHattum @suevanh.bsky.social Math enthusiast, teacher, writer, parent, lesbian. Covid-cautious. Wondering how we build community for collapse.
Nathan Day @nathanday.bsky.social Maths (and Computer Science) teacher.
Task interweaver.
Daydream believer.
https://interwovenmaths.com
New! https://classduels.com/maths/
#EduSky #UKTeaching
Dr. Maria at Natural Math @maria-naturalmath.bsky.social https://naturalmath.com
A good world is possible with better mathematics. Let's make some together.
#iTeachMath #MathEd #MathsEd #MathSky #MTBoS #PrimaryMaths
Liesl McConchie @lieslmcconchie.bsky.social Educator - Speaker - Author - Brain & Math Nerd
I love helping educators understand how the brain naturally learns.
(For clean air advocacy: @liesl4cleanair.bsky.social)
Erica Stanley @ericastanley.com ex-Google, Mozilla, Oracle, Engineering Leader | Keynote Speaker | Community/ Ecosystem Builder @refactr.tech & Women Who Code #Atlanta | Investor/ Advisor | Pet Auntie | Low-carb Foodie | Occasional Artist | #HBCUAlum #CAU β€οΈπ€π©Ά
π ericastanley.com/speaking
@aburnsy.bsky.social @aburnsy.bsky.social Middle-Level Math Coach, WMC Conference Program Committee Chair, will talk units coordination with anyone who will listen. #ITeachMath #MTBoS
Tom Button @tombutton.bsky.social Director for Data Science and Mathematics Technology at MEI - interested in using technology for learning maths, #ALevelMaths and #DataScienceEd - all views are my own or someone else's
Summer of Math @summerofmath.bsky.social A three-month subscription to playful, creative math for children of all ages.
https://talkingmathwithkids.com/shop/summer/
Brendan W. Sullivan @professorbrendan.bsky.social Asst. Prof. of Mathematics, Emmanuel College (Boston, MA)
ππ²: https://linktr.ee/professorbrendan
Samuel Otten @ottensam.bsky.social Professor of math education, host of Math Ed Podcast, co-creator of Practice-Driven PD, plays piano and reads comic books.
PhET Interactive Simulations @phetsims.bsky.social Increasing #STEM literacy worldwide with free interactive simulations! #edusky #OER #edtech #math #science #physics #chemistry Interact, Discover, and Learn!
Support PhET - https://giveto.colorado.edu/phet-interactive-simulations/?a=10492436
joshrosen.bsky.social @joro287.bsky.social K-8 Math Specialist, puzzle lover
@mlangmyer.bsky.social @mlangmyer.bsky.social Educator; Learner; Designer; Creator; bringing the joy of learning to caregivers and families
Dylan Kane @dylanpkane.bsky.social teaching, math, teaching math
Joel Amidon @amidonplanet.bsky.social 
Joe Hibdon @nativemath.bsky.social Mathematician and Educator.
Association of Mathematics Teacher Educators @amtenews.bsky.social Association of Mathematics Teacher Educators: The largest professional organization in the US β devoted to the improvement of math teacher education
David Wees @davidwees.bsky.social Father. Canadian. Math Curriculum Designer, Educational Consultant. Love science. Geek, Feminist, Humanist, Antiracist, Bisexual π³οΈβπ He/Him
I have profiles everywhere: @davidwees.
Blog: https://davidwees.com/
@sarahbent.bsky.social @sarahbent.bsky.social 
Lindsey Henderson @flippyfeets.bsky.social Iβm just here for math and cats.
Michael Freeman @afreeparticle.com High School Physics Teacher. Desmos Fellow. He/him. #iTeachPhysics #EduSky
www.afreeparticle.com
NRICH maths @nrichmaths.bsky.social Enriching mathematics for all students aged 3-18, with free curriculum-linked resources designed to nurture curious, resourceful and confident learners of school mathematics.
πΊοΈ Faculty of Mathematics at the University of Cambridge
π nrich.maths.org
Justin Lanier @jlanier.bsky.social 
Flynn Education @flynneducation.bsky.social We design and facilitate engaging and meaningful professional learning experiences to elevate the teaching and learning of mathematics so all students can access and have the opportunity to be successful at math.
https://linktr.ee/flynneducation
MathHappens Foundation @mathhappens.bsky.social We are a 501(c)(3) headquartered in Austin, TX. We make math models, build Math Rooms, and support educators. We want people to love and learn math!
π mathhappens.org
Alfie Kohn @alfiekohn.bsky.social author and lecturer on topics in education, parenting, and human behavior....
(Personal messages more likely to be read if left on http://alfiekohn.org)
He/him
Michelle (she/her) @michellelogarithms.bsky.social recreating #MTBoS community! math teacher in CA βπΌ
Sukhdeep Kaur @skaurmath.bsky.social Secondary Math Specialist, Arlington Public Schools, Arlington VA
DavidPetro314 @davidpetro314.bsky.social I am tribal. Math is one of my tribes & so is Ironman Triathlon. Though here I only post about Math & Science. Oame PastPresident Desmos Fellow #MTBoS
Jordan Rappaport @jrappaport27.bsky.social Equity Consultant | Enhancing Social Justice Education Coordinating Committee | NCTM Content and Learning Advisory Committee | Make Math Moments Curriculum Writer
COMAP Math @comapmath.bsky.social COMAP, the Consortium for Mathematics and Its Applications, is an award-winning non-profit organization whose mission is to improve mathematics education.
Esther Song @eugoogley.bsky.social Strategic Advisor for Professional Development at Nth Education Partners
Graham Fletcher @gfletchy.bsky.social Just a math guy living underneath the kidney table listening to students think. Coauthor of #BuildingFactFluency.
Wednesday Widget Newsletter - https://tinyurl.com/gfletchynews
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/
Francis Su @mathyawp.bsky.social I post mainly about math, and what it means to be human. Professor, writer, truth & grace seeker. Former MAA president. Opinions my own. Book: Mathematics for Human Flourishing (2020) https://amzn.to/3CLGCA5
Philip Dituri, Ph.D. @phildituri.bsky.social Dir of Education, FiCycle.org.
Educational Consultant & Coach, DituriConsulting.com.
Former NYC teacher & MfA Master Teacher.
Lover of math, teaching, dancing, nerdy games & photography.
FB / LinkedIn / Substack: @phildituri
Ryan Davis @davisteaching.bsky.social DavisTeaching.com
Morgan Stipe @morganstipe.bsky.social she/her β wife β’ mom^3 β’ educator β’ Director of Professional Learning @ www.openup.org β’
@anneschwartz.bsky.social @anneschwartz.bsky.social 
Ashli @mythagon.bsky.social 
Kate Nowak @k8nowak.bsky.social Slinging bits at Brilliant.org
Teaching pre- and early-service teachers
Formerly teaching high school
& making IM K-12 Math at illustrativemathematics.org.
Darbs (formerly Hedgeπ
) @approxnormal.bsky.social @approx_norm from before the snap | 20+ year math/science teacher | Archery Coach | 26-27: Geometry and Algebra 2 w/ Trig
Beth Herbel-Eisenmann (she/her) @bheprime.bsky.social Critical scholar, mother, partner, puppy mama, author, teacher educator, math educator, collaborator
#edusky #mathsky #iteachmath #womeninSTEM
Nicora Placa @nicora.bsky.social Teacher Educator. Researcher. Former NYC teacher. Author of 6 Tools for Collaborative Mathematics Coaching.
Chris Nho @nhoskee.bsky.social π€ Director of Community Partnerships at MathHappens
π San Diego
π³ artmath
Citizen Math @citizenmath.bsky.social We're folks who think real-world π issues belong in math class. Here to support + celebrate others who do, too.
#RealWorldMath
β₯οΈ Connect at community.citizenmath.com/events or find lessons at www.citizenmath.com
Joey Kelly @joeykelly.bsky.social He/him/his, Dad, math teacher, Play With Your Math co-creator
Raj Raizada @rajraizada.bsky.social Math + coding educator in NYC. Used to be university prof doing neuroscience, far happier in math ed. I enjoy making math games, in Desmos and also p5play. rajeevraizada.github.io
Suzanne E. Huerta @suzannehuerta.bsky.social 2024 CA PAEMST Finalist In Mathematics CGI Math Enthusiast - Education Specialist - 5th Grade Special Day Class - Inclusion - Speaker - Cotsen Alumni - π³οΈβπ
https://www.amazon.com/hz/wishlist/ls/1MZCYIILJX53C?ref_=wl_share
Play With Your Math @playwyourmath.bsky.social By @joeykelly.bsky.social and @xyu119.bsky.social
Gizem Karaali π§Ώ @gizem-karaali.bsky.social Mathematician, researcher, educator, writer, parent, human (she/her/hers).
#math #numeracy #poetry #humanisticmathematics #openaccess #socialjustice #books
https://gkaraali.sites.pomona.edu
https://scholarship.claremont.edu/jhm/
https://bookbunnies.blog
Aly Martinez @askmrsmartinez.bsky.social donuts. math. laughter. Chief Program Officer (math) @achievethecore. Community Math Organizer. Tweets = Me. #mtbos #NSDNow #SUHSD Mom #communitymath
Anna Blinstein @ablinstein.bsky.social Teaching and math and often teaching math. #iTeachMath #pcmiTLP @Desmos Fellow Cohort VI
Marilyn Burns @mburnsmath.bsky.social I began as a high school math teacher, moved to middle school, and then to elementary school to learn about how young children make sense of math. I love thinking about how to uncover math for kids. I blog about lessons I teach at www.marilynburnsmath.com.
Raymond Johnson @raymondjohnson.bsky.social Mathematics specialist for the Colorado Department of Education. Ph.D. from CU Boulder. Connector of ed research, policy, and practice. Iowa native, UNI alum.
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
@robertqberry.bsky.social @robertqberry.bsky.social Ξ¦ΞΞ£π€πΎππ€ GOMAB
Simon Gregg @simon-gregg.bsky.social Primary teacher at the International School of Toulouse - back in Grade 4 this year! Also, teacher with responsibility for maths at IST Primary. Often tweet & blog maths, play and Early Years
https://followinglearning.blogspot.com/
Sharon Vestal @sharonvestal.bsky.social Math Teacher Educator in the Midwest. I love to discuss teaching, mathematics, and teaching mathematics.
SLMath (MSRI) @mathmoves.bsky.social The Simons Laufer Mathematical Sciences Institute (SLMath) in Berkeley, California (formerly MSRI). Learn more at slmath.org or http://linktr.ee/mathmoves. 
NCTM @nctm.org #NCTM is the public voice of #MathEd that supports teachers to ensure equitable math learning.- J @jedbutler.bsky.social @jedbutler.bsky.social
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
Seth Leavitt @sethleavitt.bsky.social 
Jennifer A. Wolfe, Ph.D. @drjenmathed.bsky.social 
TraciTeacher @traciteacher.bsky.social Delights in being a part of mathematical learning journeys. Curious about curiosity in mathematics. #iteachmath #MTBoS #Edusky #BTCthinks
Mike Flynn @mikeflynn55.bsky.social Working with PreK-12 math teachers, coaches, and administrators to enhance the teaching and learning of mathematics. https://linktr.ee/MikeFlynn55?utm_source=linktree_admin_share
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 Β· recursiveprocess.com
Dan Meyer @ddmeyer.bsky.social Currently: @Amplify. Previously: @Desmos, high school math teacher. Always: recreational math user.
Jennifer Lawler @jenniferklawler.bsky.social Wife, mother of five, math geek, lifelong learner, Badger fan. Mathematics & Science curriculum coordinator.
Anthony Matranga @amatranga.bsky.social Math teacher educator and researcher | CSU San Marcos
Bree Pickford-Murray @breepm.bsky.social Math teacher. Storyteller. Flow-chart enthusiast.
Inequality Media @inequalitymedia.bsky.social We are a non-profit organization founded by
@RBReich.bsky.social to inform and engage the public about the realities and impacts of inequality. | linktr.ee/inequalitymedia
Alan Garfinkel @agarfinkel.bsky.social Modeling and Dynamics of Biological Systems
https://modelinginbiology.github.io
https://en.wikipedia.org/wiki/Alan_Garfinkel
https://profiles.ucla.edu/alan.garfinkel
Karen Campe @karencampe.bsky.social Math teacher using technology for understanding
Reflections & Tangents Blog: karendcampe.wordpress.com
Avery @averypickford.bsky.social In my [REDACTED] year of #iteachmath. The way I teach β 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.
Chris Luzniak @cluzniak.bsky.social Math Ed Consultant | Speaker | Podcaster | Author π
PCMI alum. Formerly in MfA NYC. (he/him)
Check out #DebateMathPod!
Ilana Horn @ilanahorn.bsky.social I study teacher learning in math classrooms by working in partnership with teachersβ’ Vanderbilt University β’ she/her
#EduSky #MathSky #iteachmath
diana ceja πΊ @dianaceja.bsky.social humanity education mathematics language development teaching learning coaching leadership & other stuff like travel π movies π¦ & stargazing πβ¨& moreβ£οΈ
π€soy chicanaπ€
β€οΈfaith π§‘humanize πdecolonize
πjustice π©΅liberation πpeace
#MathEquity #iTeachMath
Mandy Jansen @mandymathed.bsky.social Professor of mathematics education at the University of Delaware's School of Education. Former middle school mathematics teacher in Arizona. I wrote a book called Rough Draft Math: Revising to Learn. (Obviously, all views are my own.)
Geoff Krall, PhD @geoffkrall.bsky.social Math and the like. Asst Professor at Colorado State University. Author of 'Necessary Conditions'.
Audrey Mendivil @audreymendivil.bsky.social An educator, who sees math everywhere, working towards equity and improved math ed for ALL.
The posts and interactions from this account are my personal views.
Christopher Danielson @triangleman.bsky.social Kids, math, fruit, words
talkingmathwithkids.com
Fawn Nguyen @fawnnguyen.substack.com Mom, wife, classroom teacher for 30 years
Director, STEM Initiatives @Amplify
https://fawnnguyen.substack.com/
http://visualpatterns.org
Marian @dingleteach.blacksky.app Lifelong educator & seeker of liberation
Lover of mathematics β’she/herβ’
Making a difference in big ways & small
Nolan Fossum (he/him) @nolanfossum.bsky.social 9β12 Math Teacher. Doc student. Disruptor. #Ungrading. Every student is brilliant π―π―
Jimmy Pai @paimath.bsky.social Secondary math; education; assessment; identity; culture; social + climate justice; equity; discourse; thinking classroom. I seek discussions. He/him
https://intersectpai.blogspot.com
Jed @jedediyah.com Teacher β¦ Robots and mathy science β¦ He/Him
#ITeachMath #ITeachPhysics #TeamCompSci
#mtbos #PAEMST
https://jedediyah.github.io/
Annie loves Mpls @anniekp.bsky.social (she/her)Math educator. Kids are better than adults. Math, crochet, fiber arts, politics. Minneapolis.
JoAnn Sandford @jsandford.bsky.social Secondary Mathematics Coach 
Kaneka Turner @reimagewithkaneka.bsky.social Christian, mother, wife, math leader, and math teacher. Mather. Founder of Reimage. Relentless pursuer of wonder. Manufacturer of joy, kindness and equitable math experiences for all.
Mark Alcorn @mark4math.bsky.social Supporting educators in providing math learning spaces where we expect brilliance from each and every student. posts/likes/retweets are my views