#NCTMINDY26 has officially come to a close 👏

Thank you to our incredible program committee for making this year’s conference such a success!

If you joined us, we’d love to hear your biggest takeaway from the experience 👇

I just saw a bunch of posts from #NCTMINDY26 If you all are there, you should come chat with us on I see you @dcrescitelli.bsky.social and @tilefarmer.bsky.social ElemMathChat

Group of people seated around tables in a conference room, engaged in discussions and working on laptops and papers.

Group of people seated around tables in a conference room, engaged in discussions and working on laptops and papers.

Group of people seated around tables in a conference room, engaged in discussions and working on laptops and papers.

Group of people seated around tables in a conference room, engaged in discussions and working on laptops and papers.

#NCTMINDY26 attendees exchanging lessons during the Lesson Sharing Lunch!

Be on the lookout for this networking activity at future NCTM events!

Come see me at #NCTMspring in Indianapolis!
I'm presenting with two of my favorite people, Kim Montague and Liesl McConchie.
#MathIsFigureOutAble #MTBoS #ITeachMath #MathEd #NCTMINDY26

Lots happening at #NCTMIndy26! Jessica led a coaching session, and Cara is hosting the booth. Courtney's busy with the Program Committee & presenting Friday at the Leadership Summit. But we’ve lost Jeff! Find Jeff Harker, snap a selfie, and bring it to our booth for a prize! #EduSky

Display of educational books titled 'Math Trajectories for Young Learners' at a NCTM New Releases booth in a conference setting.

Tall cylindrical display case with colorful books, plush toys, and informational signs inside a hotel lobby.

The #NCTMINDY26 Exhibit Hall is open today (9:00 AM-6:00 PM) and tomorrow (9:00 AM-2:00 PM)!

Shop the latest publications in NCTM Central, secure the official meeting pin, and much more!

INDIANAPOLIS notice and wonder pin

Have you spotted the exclusive #NCTMINDY26 pin?

Stop by NCTM Central in the Exhibit Hall to pick one up!

Four people on a stage with Canadian and American flags, one man speaking at a podium while three others sit in chairs.

"The future of mathematics education will not be decided in policy documents or frameworks alone, but in the daily instructional decisions teachers make and the systems that shape those decisions." - @robertqberry.bsky.social

📸: #NCTMINDY26 Opening Session Panel

NCTM in big letters

If you are at #NCTMIndy26 come to one of my talks!

Tile Talk: A Daily Math Routine to Build Number Sense
Thursday, Feb 12, 2026 | 11:30 AM (JW Ballroom 1)

Secret Codes and Creative Thinking
Bridging Math and Literacy with Typography and Cryptography
Thursday, Feb 12, 2026 | 2:30 PM (Room 309-3)

Conference attendees collecting badges at a registration desk with clear signage for badge pick-up and registration areas.

Large indoor space with tables covered in blue cloth displaying framed items and educational materials under bright ceiling lights.

👀Behind-the-scenes setup at #NCTMINDY26!

Are you attending? Drop a 👋 in the comments!

We’re headed to Indianapolis! 🎉 Excited to present at the #NCTMINDY26 Spring Conference. Join us for “Content Storylining” (8–9am) and “A Framework for Equitable, Discipline-Rich PBL” (2:30–3:30pm) at the JW Marriott Ballroom 7–8. See you there!

Hey folks, I'm presenting TWICE on Thursday at @nctm.org .

1. 8am on the brain science of building a positive math identity.

2. 4pm with @pwharris on the brain science of number strings.

Who will I be seeing there?
#NCTMINDY26

Promotional slide for the NCTM Spring Conference in Indianapolis, Indiana, February 11–13, 2026, featuring the Desmos Studio PBC logo. It lists Desmos sessions: Thursday 2/12, “Is That True for EVERY Triangle? Applying the Power of Dynamic Geometry Software” (Tim Guindon). Friday 2/13, “You’re a good [artist], Charlie Brown: Desmos Art in the Math Classroom” (Phoebe Sparrow, Lori Burch), and “Every Graph Tells a Story: Empower Students to Visualize and Generalize” (Dewey Gottlieb).

Will we see you this week at the @nctm.org Spring Conference? Be sure to bookmark these sessions to learn more about Desmos Studio tools.
#NCTMINDY26 #iteachmath #mathsky

Promotional graphic for the NCTM Spring Conference 2026 in Indianapolis (February 11–13). The background is blue with the large text “I’M PRESENTING!” and the word “INDY” spelled using photo cutouts. The photos show educators at a conference: one person smiling and flashing peace signs at a table, two people collaborating over a large sheet of paper, a woman listening attentively during a session, and a crowd of conference attendees walking through an exhibit hall. The NCTM logo and Spring Conference branding appear at the top.

I’m excited to represent @desmos.com at the @nctm.org #NCTMINDY26 Spring Conference, February 11-13, in Indianapolis!
It's always a pleasure to talk math with educators, and I get the added bonus of sharing about Desmos & the power of dynamic geometry software. nctm.org/indianapolis2026
#iteachmath

Don’t miss this esteemed panel of experts at the #NCTMINDY26 Opening Session!

This dynamic conversation will explore the current landscape of mathematics education and how we can better connect research and practice in the classroom and beyond.

Join us: nctm.link/indy26rates