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Chris Luzniak

@cluzniak

Math Ed Consultant | Speaker | Podcaster | Author 🌈 PCMI alum. Formerly in MfA NYC. (he/him) Check out #DebateMathPod!

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21.09.2023
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Latest posts by Chris Luzniak @cluzniak

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[New Podcast] This is our last episode of the season where we asked all of our guests advice about engaging students. Featuring @realjmitchell.bsky.social @pwharris.bsky.social @cluzniak.bsky.social @themathguru.bsky.social &more
Listen here:

talks.oame.on.ca/season-8

#MathChat #MTBoS #iTeachMath

04.03.2026 01:45 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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Come join me in 2 weeks!

25.02.2026 13:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

What is the best manipulative for teaching fractions?

What do YOU think??

18.02.2026 12:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Hi Friends! @rob-baier.bsky.social & I are doing a webinar with hand2mind tommorrow (Tuesday). Join us for:

The Power of Argumentation!

Date/Time: Tuesday, February 17 from 4-5pm CST (5-6pm Eastern)
Register here:
attendee.gotowebinar.com/register/172...

16.02.2026 14:07 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

This was such a fascinating debate!
Is Math Ed Broken?!

12.02.2026 17:37 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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[New Podcast] It's the
@oamecounts.bsky.social #OAME2026 Day 2preview. Featuring Dr. Pamela Seda @cluzniak.bsky.social Marian Small & Ian VanderBurgh. Listen here:

talks.oame.on.ca/season-8

Check out all the
@oamelearns.bsky.social conference info at oame2026.ca
#MathChat #MTBoS #iTeachMath

03.02.2026 19:04 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Excellent thread critiquing the onslaught of AI in education spaces! I will have to listen to the episode later.

22.01.2026 13:45 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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SEASON 5 HAS STARTED!
Check out our latest episode:

Is AI Helpful in Math Education?

Listen and subscribe on Apple Podcasts: podcasts.apple.com/us/podcast/d...

Or listen on Spotify:
open.spotify.com/show/3soGg9I...

Or check us out wherever you listen to podcasts!
#DebateMath

22.01.2026 12:41 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 2
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How do we best support teachers?
Our season finale is out now!

With @jodiebailey.bsky.social, @themathguru.bsky.social, @phonisha.bsky.social, @mixandmath.bsky.social, and more!

Listen and subscribe on Apple Podcasts: podcasts.apple.com/us/podcast/d...
Or wherever you listen!
#DebateMath

11.12.2025 12:59 πŸ‘ 9 πŸ” 2 πŸ’¬ 1 πŸ“Œ 3
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What is the point of this rubric sharing 4 categories if you just copy/paste the same thing 4 times?

25.11.2025 15:44 πŸ‘ 2 πŸ” 0 πŸ’¬ 3 πŸ“Œ 0
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Data Science 4 Everyone’s β€œState of the Field” report documents the rapidly changing landscape of data science education.

Read the report: insights.datascience4everyone.org/documents/St...

#EduSky

18.11.2025 23:06 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Oh that’s so tough. Hugs friend

19.11.2025 01:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Haha nice! I think I agree with your majority. I would feel gross not brushing my teeth

19.11.2025 01:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Spotted in a teacher’s classroom
#DebateMath

18.11.2025 17:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Just got my copy of the new BTC book in the mail. Excited to check this out!
@corwinpress.bsky.social

14.11.2025 13:34 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Should we still teach Analog Clocks?

Check out our latest debate with @mixandmath.bsky.social

Listen and subscribe on Apple Podcasts: podcasts.apple.com/us/podcast/d...
Or listen on Spotify:
open.spotify.com/show/3soGg9I...
Or check us out wherever you listen to podcasts!

#DebateMath

13.11.2025 12:56 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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So excited to get @lieslmcconchie.bsky.social's new book!

Happy to curl up on this snowy day and start reading!
@corwinpress.bsky.social

11.11.2025 13:38 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Preview
Math and Other Things Education Podcast Β· Updated Weekly Β· Join us as we explore math - and other things with educators and educational thought leaders. In my 28+ years of teaching, I've learned A LOT about teaching, leadi...

The Math and Other Things podcast is back! I’m a big fan of the episodes (and people in them) that have dropped. Special thanks to @ryanflessner.bsky.social, @rob-baier.bsky.social, @cluzniak.bsky.social, and @themathguru.bsky.social for amazing conversations!

podcasts.apple.com/us/podcast/m...

06.11.2025 04:45 πŸ‘ 12 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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This Friday @ 1:30pm. Excited to see y'all @cmcmath.bsky.social!

04.11.2025 21:55 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

NCTM: We'd like you to come share your work and pay us $230 to work.

Me: hard pass

04.11.2025 21:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Chris Luzniak and Mandy Jansen in front of a title slide that says, how can math class save democracy?

Chris Luzniak and Mandy Jansen in front of a title slide that says, how can math class save democracy?

Group selfie! An β€œussie”

Group selfie! An β€œussie”

I so appreciated the community who attended our session: How can math class save democracy? Thanks to @cluzniak.bsky.social for being an amazing collaborator for our session at @mathedleaders.bsky.social #NCSMRiseUp

14.10.2025 20:52 πŸ‘ 10 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Two smiling friends!

Two smiling friends!

How can math class save democracy? See Chris Luzniak and Mandy Jansen co-present at NCSM on Tuesday, Oct 14, at 2:15 pm

How can math class save democracy? See Chris Luzniak and Mandy Jansen co-present at NCSM on Tuesday, Oct 14, at 2:15 pm

Looking forward to presenting on Tuesday, Oct 14, at 2:15 pm @mathedleaders.bsky.social with @cluzniak.bsky.social!

13.10.2025 20:04 πŸ‘ 16 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0
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Starting my @mathedleaders.bsky.social NCSM Conference learning from @themathguru.bsky.social and Peter Liljedahl!

13.10.2025 18:50 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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The final mini-debate is out!
Should math games be competitive or collaborative?

Hear what @mikeflynn55.bsky.social & @zakchamp.bsky.social have to say!

Listen and subscribe on Apple Podcasts: podcasts.apple.com/us/podcast/d...
Or listen on Spotify:
open.spotify.com/show/3soGg9I...

#DebateMath

23.09.2025 12:30 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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How do you teach subtraction?
Hear another debate from @mikeflynn55.bsky.social & @zakchamp.bsky.social!

Listen and subscribe on Apple Podcasts: podcasts.apple.com/us/podcast/d...
Or listen on Spotify:
open.spotify.com/show/3soGg9I...
Or check us out wherever you listen to podcasts!
#DebateMath

17.09.2025 13:42 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Is Zero even?
Hear @mikeflynn55.bsky.social & @zakchamp.bsky.social debate their ideas!

Listen and subscribe on Apple Podcasts: podcasts.apple.com/us/podcast/d...
Or listen on Spotify:
open.spotify.com/show/3soGg9I...

Or check us out wherever you listen to podcasts!
#DebateMath

11.09.2025 13:08 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Seen in a math teacher’s room. I just HAD to know the answer!

08.09.2025 18:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Are Real-World Math Problems Overrated??

Hear what @mikeflynn55.bsky.social & @zakchamp.bsky.social say in our latest debate example!

Listen and subscribe on Apple Podcasts: podcasts.apple.com/us/podcast/d...
Or Spotify:
open.spotify.com/show/3soGg9I...

Or wherever you listen to podcasts!

03.09.2025 13:33 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1

Hi Friends-
One last request for your input on our Democracy survey. We are going to end the poll this weekend.

If you haven't checked it out yet, please share your thoughts ASAP!
docs.google.com/forms/d/e/1F...

04.09.2025 14:56 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1

Awww! Jay, you’re too sweet!

04.09.2025 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0