Following — Dan Finkel
The Cuisenaire Company
@cuisenaireco
JoAnn Sandford
@jsandford
Neal Agarwal
@neal.fun
Her Maths Story
@hermathsstory
Investigations 3
@inv3math
Erin Null
@erinnull
Kit 🏳️🌈
@mrkitmath
Matt Macauley
@visualalgebra
Maegan Giroux
@maegangiroux
Tom the Dancing Bug, by Ruben Bolling
@rubenbolling
Mike Deutsch
@mdeutschmtl
Brick & Mortar Books
@brick-mortar
talkSTEM
@talkstem
National Museum of Mathematics (MoMath)
@momath
W. Brian Lane (he/him), PhD
@wbrianlane
Kieron Gillen
@kierongillen
scott⚡️mccloud
@scottmccloud
Nick Sousanis
@nsousanis
Kai Ryssdal
@kairyssdal
SMBC Comics
@smbccomics
@cmcmath
Dr. U. Whitcher (U. is for Bear)
@yarntheory
Paddy MacMahon
@paddymacmahon.com
Liesl McConchie
@lieslmcconchie
Adrienne Hestenes
@ahestenes
Maths Week Scotland
@mathsweek.scot
Alex Romero
@tilefarmer
Dr. Halcyon Foster
@infinigon
Discontinued Foods!
@discontinuedfoods
The Urbanist
@theurbanist.org
Edutopia
@edutopia.org
Counted Out Documentary
@countedout
Tom Gauld
@tomgauld
Brendan W. Sullivan
@professorbrendan
James Munro
@jamesmunromaths
@drnickinewton
Randy Flynn
@rf-seattle
Annie Abrams
@annieabrams
Hank Green
@hankgreen
chussiabaleston
@chussiabaleston
Maria D. at Natural Math
@maria-naturalmath
Erica Moy
@moymathvt
Annie Forest
@annieforest
Ben Blum-Smith
@benblumsmith
Daniel Ruiz Aguilera
@druizaguilera
Pam Harris
@pwharris
Mark McNeil
@mcneillms
Doctor Logic
@saraluckelman
ProfSmudge
@profsmudge
Association of Teachers of Mathematics
@atmmathematics
Matt Lewis
@mattdlewis
NCSM: Leadership in Mathematics Education
@mathedleaders
Dylan Kane
@dylanpkane
Dan Wuori
@danwuori
Federico Chialvo
@federicochialvo
Lola Morales
@lolamenting
Peter Sagal
@petersagal
The Robertson Program
@robertsonprog
MEI
@meimaths
Sarah Hart
@sarah-hart
The Mathematical Association
@mathematicala
Zach Weinersmith
@zachweinersmith
ProfKeithDevlin
@profkeithdevlin
Holly Korbey
@hollykorbey
Mishell Baker
@mishellbaker
NRICH maths
@nrichmaths
Denise Gaskins
@denisegaskins.com
Principal Project
@principalproject
Sandra Fox
@fox-sanfox
Travis Willse
@traviswillse
Dave Richeson
@divbyzero
🐶🐾Megan🍓🌻
@meganisalanis
Nick Covington
@covingtonedu
Our World in Data
@ourworldindata.org
Bowman Dickson
@bowmanimal
Loughborough University Department of Mathematics Education, UK
@lborodme
Ben Finkel
@finkel
@cambridgemathshub
Aubree Bixman
@upperelemteacher
James Brickwedde
@jbrickwedde
Joel Bezaire
@joelbezaire
Adrian Tchaikovsky
@aptshadow
Hari Neo
@harineo21
@simonsinghnerd
Libo Valencia 🧮 MathPlay
@mrvalencia24
Michelle Breaux
@lilikoi44
Dan Shuster
@danshuster
Elli Weisdorf
@elliweisdorf
Marc Garneau
@314piman
Brittany Hege
@mixandmath
Edward Vogel
@mathartforall
Nurturing Math Curiosity
@mathcuriosity
@latrendak
MInnesota Council of Teachers of Mathematics (MCTM)
@mctm-mn
Caleb Shor
@cshor.org
Steven Strogatz
@stevenstrogatz.com
Amie Paulson
@amiepaulson
Michael Wilkinson
@mwmathsci