6–12 Math Teacher, Dwight Global | Amplify Math PLS | T³ Teacher Leader Cadre | NCTM Classroom Resources Committee | Data literacy & TI tips for math class
Hackensack, NJ
Joined October 2014
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Heading to Denver for @NCTM ? 🏔️
I'm presenting 3 sessions, Oct 29–31:
👀 Notice & Wonder for Secondary
🔎 Classroom Resources: New Members
📚 Classroom Resources: Existing Members
Times + rooms in the thread 👇 Come say hi!
#NCTMDEN2026 #NCTM #MTBoS
Dustin Purdy retweeted
We're looking for dedicated educators, instructional coaches, researchers, and mathematics leaders to help identify engaging, innovative, and impactful sessions that will inspire our growing community at #NCSM2027!
Volunteer by November 20, 2026!
tinyurl.com/NCSM-proposal-re…
Dustin Purdy retweeted
📚 Exploring Classroom Resources for Existing Members
Discover resources you may be missing and new ways to use them.
📅 Sat, Oct 31 · 11:30 AM–12:30 PM
📍 Bluebird Ballroom 4G
Dustin Purdy retweeted
🔎 Exploring Classroom Resources for New Members
New to NCTM? Find and use high-quality classroom resources from day one.
📅 Fri, Oct 30 · 4:30–5:30 PM
📍 Bluebird Ballroom 3G
Dustin Purdy retweeted
👀 Engaging Secondary Students in Notice and Wonder
Ready-to-use strategies to spark curiosity, thinking, and discourse in grades 6–12.
📅 Thu, Oct 29 · 4:30–5:30 PM
📍 Bluebird Ballroom 3F
Dustin Purdy retweeted
Heading to Denver for @NCTM ? 🏔️
I'm presenting 3 sessions, Oct 29–31:
👀 Notice & Wonder for Secondary
🔎 Classroom Resources: New Members
📚 Classroom Resources: Existing Members
Times + rooms in the thread 👇 Come say hi!
#NCTMDEN2026 #NCTM #MTBoS
Russell Ledet’s opening keynote was amazing! Every day we must ask ourselves: What are we doing to create an environment where all of our students feel they belong? @drrussellledet @NCTM #NCTMDEN26
Dustin Purdy retweeted
"Every child deserves the right to live, to learn, and to thrive."
Give it up for the #NCTMDEN26 Program Chair, @DrKChilds!
What is true today may not be true tomorrow! That’s how quickly the AI landscape is changing! @robertkaplinsky @MathEdLeaders #AI #NCSM2026
Robert Kaplinsky’s session about Math and AI really got me thinking. We can’t avoid teaching the top skills that companies are seeking. Students will be unemployable! @robertkaplinsky @MathEdLeaders #AI #NCSM2026
Dustin Purdy retweeted
NCTM takes on Denver! ✈️⛰️
Attendees: What is your #1 goal for this year’s event (networking, learning new skills, or finding a solution)?
#NCTMDEN26
ALT Large NCTM letters displayed indoors with a cityscape visible through tall windows behind them.
ALT Large blue bear sculpture peering into the glass windows of a modern Denver convention center on a cloudy day.
Dustin Purdy retweeted
Happy Media Literacy Week! This is a great opportunity to help students think critically about the media they encounter every day. Check out these great lesson ideas and resources for every grade level: hubs.li/Q04BWZdj0
#MediaLiteracyWeek #MediaLiteracy
Dustin Purdy retweeted
I'm excited to be presenting at NCSM: Leadership in Mathematics Education in Denver ⛰️ ! 🎉
Data Stories for Justice: Empowering K–12 Students to Investigate Their World Through Data Science
Every data point is a person, and every graph tells a story. In this interactive session, we'll explore how data science can turn K–12 math classrooms into places where students ask real questions about their communities, cultures, and lives, and use math to answer them.
You'll leave with:
📊 Ready-to-use data tasks
🧭 A simple planning framework and graphic organizers
🗣️ Routines that deepen reasoning, elevate student voice, and build agency
📅 Tuesday, October 27, 2026
🕒 3:15-4:15 PM
📍 Governors Square 15
Come join the conversation, and bring a colleague! @MathEdLeaders
#NCSM #DataLiteracy #DataScience #iteachmath #MTBoS #MathEd
Today's date is a right triangle 📐
10/24/26 → 10² + 24² = 26²
100 + 576 = 676 ✅
Happy Pythagorean Theorem Day! It's the last one this century. When's the next one? Answer + classroom ideas in the comments 👇
#PythagoreanTheoremDay #iteachmath #MTBoS
Heading to NCSM/NCTM Denver next week?
(Part 1) Check out these 3 Denver facts with math hiding inside: three different “mile high” steps at the Capitol, an airport 2.3 times the size of Manhattan, and why “300 days of sunshine” depends on how you define a sunny day. @NCTM @MathEdLeaders
Which would you use in class?
#iteachmath #mtbos #denver
Dustin Purdy retweeted
What math matters most in high school? We’ve enjoyed working with Student Achievement Partners on this question, and now they want to hear from educators like you!
Share your perspective: hubs.li/Q04C7R3R0
#MathThatMatters
Thank you to everyone who joined my @NCTM webinar, Beyond the Graph! 📊
We tried data talks, slow reveal graphs and spurious correlations, then looked at the Dear Data Project
Every data point is a person. 💙
#NCTMPD #iteachmath #MTBoS
