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NCTM

@nctm.org

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

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@nctm.orgOct 9, 2026, 1:51 PM

#NCTMDEN26 attendees: Get ready to spend the day with Zak Champagne on Friday, October 30! πŸ“±

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! πŸ‘€

Instagram Stories Takeover @nctm.math; image of Zak Champagne
@nctm.orgOct 8, 2026, 4:18 PM

Harry’s magic trick doesn’t go quite as planned. Can your elementary students figure out what should happen next?

πŸ‘‰ 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.
@nctm.orgOct 7, 2026, 7:30 PM

🏞️ 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.
@nctm.orgOct 6, 2026, 1:52 PM

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! πŸ”— Sign up: nctm.link/qUVn6

@nctm.orgOct 5, 2026, 5:02 PM

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.

πŸ”— nctm.link/CJhfJ

Across Contexts and Commitments: Evolving Professional Obligations of Beginning Secondary Mathematics Teachers
@nctm.orgOct 2, 2026, 2:36 PM

πŸ’‘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.

πŸ”— nctm.link/2027TEAMS

@nctm.orgOct 1, 2026, 5:49 PM

🎢 Keep the Music Playing: A Reflection on Our Shared Journey 🎢

In her final President's Message, @latrendak.bsky.social reflects on two years of learning, growth, and collaboration with the NCTM community.

πŸ”—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.
@nctm.orgSep 30, 2026, 3:19 PM

πŸ€” 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.

πŸ’° 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.
@nctm.orgSep 29, 2026, 12:45 PM

πŸ“Š Data is everywhere. πŸ€” Help students make sense of it.

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.

πŸ”— Register: nctm.link/6R3Nq

Webinar on building data literacy through classroom routines scheduled for October 22, 2026, at 7 PM ET.
@nctm.orgSep 28, 2026, 4:07 PM

πŸ“β›°οΈ One month until #NCTMDEN26

Here's a glimpse of what's waiting for you:

βœ”οΈ Keynotes that will inspire
βœ”οΈ 650+ Sessions with practical classroom ideas
βœ”οΈ 100+ Exhibiting Companies
βœ”οΈ Thousands of #mathematics educators ready to connect

Register now and join us in Denver: nctm.link/denver2026

@nctm.orgSep 25, 2026, 6:00 PM

πŸ—“οΈ ✈️ 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!

πŸ”— nctm.link/Louisville
πŸ”— nctm.link/Seattle

#NCTMLOU27 #NCTMSEA27

@nctm.orgSep 25, 2026, 12:01 PM

βŒ› 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: πŸ”— nctm.link/EIC-MTLT

@nctm.orgSep 24, 2026, 2:31 PM

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

@nctm.orgSep 23, 2026, 7:03 PM

πŸ•– Join us THIS Thursday at 7:00 PM ET!

As the school year gets into full swing, explore intentional practices that build curiosity, confidence, productive struggle, and meaningful mathematical discourse from day one through the months ahead.

πŸ”— nctm.link/cCPPX

Portrait of Latrenda Knighten promoting a webinar on meaningful mathematics teaching scheduled for September 24 at 7 PM ET.
@nctm.orgSep 22, 2026, 12:52 PM

πŸ”₯Hot off the presses!

The first three titles in the new Math Teaching in Practice Series are now available.

These practitioner-friendly books unlock practical insights and high-impact instructional strategies that help all students succeed in mathematics. πŸ”“

Order: πŸ”— nctm.link/MTiP

Cover of 'Decluttering Mathematics' book featuring tools like rulers and calculators, focusing on grades 6-12 math teaching strategies.Cover of Marian Small's book on deciphering math standards for grades K-8, focusing on powerful instruction and assessment.Educational book cover showing 'Fractions Unlocked' with handwritten notes highlighting teaching fractions effectively.
@nctm.orgSep 21, 2026, 3:04 PM

❓How many different trains of length 6 can your students build?

Fibonacci Trains uses Cuisenaire rods to turn building into patterns, tables, graphs, and rules, and students have to prove they found them all. πŸ”

πŸ”— nctm.link/RYRKL

#MathChallenge #MiddleSchoolMath #NCTM

@nctm.orgSep 18, 2026, 6:23 PM

Help your students connect mathematics to real-world problem solving. πŸ”’

Become a coach and register a group for the 2027 State TEAMS Competition, where middle and high school students collaborate, think critically, and tackle engaging STEM challenges.

Learn more: nctm.link/2027TEAMS

@nctm.orgSep 17, 2026, 2:59 PM

NCTM is currently conducting a search for a new Editor-in-Chief of Mathematics Teacher: Learning and Teaching PK-12 (MTLT).

Applications are being accepted through September 30.

πŸ”— Learn more and apply: nctm.link/EIC-MTLT

@nctm.orgSep 16, 2026, 1:28 PM

πŸŽ™οΈThis month, the authors of Microroutines: Maximize Mathematical Engagement, join the podcast to discuss how small, intentional teacher moves can amplify student thinking and create more opportunities for every learner to participate.

🎧 Listen: nctm.link/addingitallup

@nctm.orgSep 15, 2026, 12:01 PM

β˜•What Do You Really Know About the Caffeine You Consume?

In this month's MTLT 9-12 feature article: Caffeine, Energy Drinks, and Exponential Functions, students discover exponential decay and half-life while modeling how the body metabolizes caffeine from energy drinks. ⚑

πŸ”— https://nctm.link/V6ybS

Math work illustrating caffeine reduction using half-life formula y = 80(1/2)^x, including a table of caffeine remaining after each half-life number.
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