@NCTM

#NCTM is the public voice of #MathEd that supports teachers to ensure equitable math learning.

 Reston, Virginia
nctm.org
Joined August 2008
  • Tweets16.6K
  • Following1.5K
  • Followers78.7K
6KMedia
💬 How can we create math discussions where every student feels heard, valued, and encouraged to participate? In the latest MTLT article for PK-2 students, authors explore how intentional teaching strategies can transform classroom conversations. 👉 nctm.link/ii3F1
Wooden shelves displaying a collection of colorful soccer balls with various designs and brands arranged in neat rows.

ALT Wooden shelves displaying a collection of colorful soccer balls with various designs and brands arranged in neat rows.

1
1
2
445
How would you determine the next numbers in a pattern? Use the Counting Trains lesson plan for grades 9-12 to explore recursion, Fibonacci, and more!👉 nctm.link/yifr0
Featured Classroom Resource; Name: Counting the Trains; Grade Band: 9-12; Type: Illuminations

ALT Featured Classroom Resource; Name: Counting the Trains; Grade Band: 9-12; Type: Illuminations

3
4
608
ICYMI: We are hosting a two-day interactive institute for K–8 math educators on numeracy. Attendees will discover strategies that can help students develop confidence w/ numbers, reason through complex problems, & communicate their mathematical thinking: nctm.link/Numeracy
1
9
546
🎙️The latest episode of Adding It All Up is out now! We are joined by Thomasenia Lott Adams, the #NCTMDEN26 Iris M. Carl Equity Address speaker. 🔗 Listen here: nctm.link/c1gig
1
3
4
602
Excited to share strategies and classroom routines for building data literacy. Join me on October 22 for an interactive webinar. What is your favorite routine? Let me know in the comments👇
NCTM@NCTMOct 12
ICYMI: Join Dustin Purdy (@MrPurdyMath) for a webinar on building #data literacy through classroom routines. 📊 Explore classroom-ready routines and resources that help students investigate, discuss, and make sense of data. 🔗 Register: nctm.link/6R3Nq
Webinar on building data literacy through classroom routines scheduled for October 22, 2026, at 7 PM ET.

ALT Webinar on building data literacy through classroom routines scheduled for October 22, 2026, at 7 PM ET.

1
1
358
ICYMI: Join Dustin Purdy (@MrPurdyMath) for a webinar on building #data literacy through classroom routines. 📊 Explore classroom-ready routines and resources that help students investigate, discuss, and make sense of data. 🔗 Register: nctm.link/6R3Nq
Webinar on building data literacy through classroom routines scheduled for October 22, 2026, at 7 PM ET.

ALT Webinar on building data literacy through classroom routines scheduled for October 22, 2026, at 7 PM ET.

1
1
1
5
1,040
#NCTMDEN26 attendees: Get ready to spend the day with @Zakchamp on Friday, October 30! 📱 Zak is taking over our Instagram to give you a behind-the-scenes look at the NCTM Annual Meeting. Be sure to follow @nctm.math on Instagram and tune in for the takeover! 👀
Instagram Stories Takeover @nctm.math; image of Zak Champagne

ALT Instagram Stories Takeover @nctm.math; image of Zak Champagne

1
1
1
7
874
Harry’s magic trick doesn’t go quite as planned. Can your elementary students figure out what should happen next? 👉 nctm.link/2UEge
Illustration of a pink rabbit popping out of a magician's hat labeled as a featured classroom resource for PK-2 problem of the week.

ALT Illustration of a pink rabbit popping out of a magician's hat labeled as a featured classroom resource for PK-2 problem of the week.

1
1
3
513
🏞️ October is our Special Issue month: Choose Your Own Mathematical Adventure! Front & Center: Letting students choose their own adventure can disrupt traditional classroom cultures and prompt collective classroom thinking: nctm.link/O4GXl
Journal cover titled Learning Teaching with a signpost showing two paths: Choose Your Own and Mathematical Adventure against a green landscape.

ALT Journal cover titled Learning Teaching with a signpost showing two paths: Choose Your Own and Mathematical Adventure against a green landscape.

1
2
5
793
TONIGHT: Join the next MTLT Teacher Talk as we explore the legacy article, 7 Features of Equitable Classroom Spaces, and discuss intentional teaching practices that can help every student engage, contribute, and learn. Free and open to all! 🔗 Sign up: nctm.link/qUVn6
Virtual meeting screen with two teachers discussing equitable classroom features, scheduled for October 6 at 8 PM ET.

ALT Virtual meeting screen with two teachers discussing equitable classroom features, scheduled for October 6 at 8 PM ET.

1
6
681
TOMORROW: Join us for a JRME talk examining new insights into evolving professional obligations and the decision-making that shapes the first years of teaching. 🔗 nctm.link/CJhfJ
Across Contexts and Commitments: Evolving Professional Obligations of Beginning Secondary Mathematics Teachers

ALT Across Contexts and Commitments: Evolving Professional Obligations of Beginning Secondary Mathematics Teachers

1
1
7
967
💡Put your students' critical thinking skills to the test! Become a coach & register a group for the 2027 State TEAMS Competition, where middle & high school students collaborate, solve complex problems, and tackle engaging STEM challenges. 🔗 nctm.link/2027TEAMS
1
5
6
867
🎶 Keep the Music Playing: A Reflection on Our Shared Journey 🎶 In her final President's Message, @LatrendaK reflects on two years of learning, growth, and collaboration with the NCTM community. 🔗nctm.link/PWEe1
Image of a confident woman in business attire beside a text highlighting the President's Message reflecting on a collective educational journey.

ALT Image of a confident woman in business attire beside a text highlighting the President's Message reflecting on a collective educational journey.

1
4
4
964
🤔 Did you know? NCTM members can apply for more than $75,000 in grants, scholarships, & awards through the Mathematics Education Trust (MET). Support your learning, classroom innovation, & career growth. 💰 Don't leave funding on the table. Apply: nctm.link/grants
Two women discussing opportunities at the NCTM Mathematics Education Trust booth during an event.

ALT Two women discussing opportunities at the NCTM Mathematics Education Trust booth during an event.

3
5
991
❓How do early-career math teachers balance ambitious teaching with real-world classroom constraints? This JRME Talk will examine new insights into evolving professional obligations and the decision-making that shapes the first years of teaching. 🔗 nctm.link/CJhfJ
2
6
971
📊🤔 Looking for simple ways to integrate data literacy into everyday instruction? Join Dustin Purdy to explore classroom-ready routines and resources that help students investigate, discuss, and make sense of data. 🔗 Register: nctm.link/6R3Nq
Webinar on building data literacy through classroom routines scheduled for October 22, 2026, at 7 PM ET.

ALT Webinar on building data literacy through classroom routines scheduled for October 22, 2026, at 7 PM ET.

1
1
6
675
📍⛰️ One month until #NCTMDEN26 Here's a glimpse of what's waiting for you: ✔️ Keynotes that will inspire ✔️ 650+ Sessions with practical classroom ideas ✔️ 100+ Exhibiting Companies ✔️ Thousands of #mathematics educators ready to connect Register now: nctm.link/denver2026
Portraits of keynote speakers Russell Ledet, Thomasenia Lott Adams, and Hamish Brewer for the NCTM 2026 Annual Meeting in Denver.

ALT Portraits of keynote speakers Russell Ledet, Thomasenia Lott Adams, and Hamish Brewer for the NCTM 2026 Annual Meeting in Denver.

Eleven professional headshots of featured speakers for NCTM 2026 Annual Meeting & Exposition in Denver, CO.

ALT Eleven professional headshots of featured speakers for NCTM 2026 Annual Meeting & Exposition in Denver, CO.

1
1
5
943
🗓️ ✈️ Mark your calendar. NCTM is headed to Louisville and Seattle in 2027! Make your plans early to be part of these highly anticipated Spring Conferences. Early-bird registration is now open! 🔗 nctm.link/Louisville 🔗 nctm.link/Seattle #NCTMLOU27 #NCTMSEA27
8
1,114
⌛ Deadline Approaching! Interested in applying to be the next Editor-in-Chief of Mathematics Teacher: Learning and Teaching PK-12 (MTLT)? Applications are due no later than Wednesday, September 30. Learn more and apply: 🔗 nctm.link/EIC-MTLT
2
6
904
Attend this two-day NCTM Interactive Institute for K–8 math educators and discover strategies that can help students develop confidence with numbers, reason through complex problems, and communicate their mathematical thinking. Learn more and register: nctm.link/Numeracy
5
797
Load more