Grilled Cheese

ExploreLog inSign up

Duane Habecker

@duanehabecker.com

330 Following1.3k Followers

I’ve been doing math education in California since 1989. Math is a civil right ALL students deserve. I will occasionally post about my children or my chickens. #TapeDiagramTuesday #iTeachMath #RecreationalMath

PostsRepliesMedia
@cmcmath.bsky.socialOct 11, 2026, 11:26 PMReposted by @duanehabecker.com

Third Thursday of the month is here, Oct 15th! Join us for this month's webinar when we'll discuss mathematics and our multi lingual students and the resources we use. Free reg for 4pm webinar: docs.google.com/forms/d/e/1F...

Recent and Archived webinars here: www.cmcmath.org/online-learn...

@cmcmath.bsky.socialOct 8, 2026, 10:06 PMReposted by @duanehabecker.com

Have you registered or encouraged a mathematics educator, school/district leader to attend CMC-South's Designing Mathematical Futures in Palm Springs Nov 5-7, 2026?

Great educators to learn from and with along with some in between fun! web.cvent.com/event/01e30a...

@duanehabecker.comOct 9, 2026, 12:20 AM

It is not too early to start arranging your trip to Bakersfield for the famous CMC-Central Symposium on March 12 & 13, 2027.

Information and registration here: http://tinyurl.com/C...

@cmcmath.bsky.social @CAMathCouncil #iTeachMath

@duanehabecker.comOct 7, 2026, 3:54 PM

A math publisher was given 30 minutes to guide teachers where they will find the information in the product to make it easier to fill out the rubrics. Also to help the adoption committee log into the online platform.

Instead the publisher used the entire time on a sales pitch.

#iTeachMath

@duanehabecker.comOct 5, 2026, 5:36 PM

In the NFL there are currently three 4-0 teams and five 0-4 teams.

I wonder, over the many years, which is more common? 4-0 or 0-4?

I have no clue where to find out that answer.

#Probability
#MathIsEverywhere
#DuaneHasSomeFreeTimeToWonder

@duanehabecker.comOct 2, 2026, 2:02 AM

I had a blast in San Jose. I’m happy you were there!

#iTeachMath

@cmcmath.bsky.socialOct 1, 2026, 11:06 PMReposted by @duanehabecker.com

CMC-South Conference information, registration, and online scheduled program all available to you our fellow Community of Educators: web.cvent.com/event/01e30a...

Program PDF here: drive.google.com/file/d/1QPyX...

@cmcmath.bsky.socialSep 28, 2026, 12:54 AMReposted by @duanehabecker.com

CMC-South Nov 5-7 and CMC-North Dec 4-6 have wonderful pre conference, opening, closing keynotes, and a wonderful program for all mathematics educators! Great times in the school year to reflect and recharge! www.cmcmath.org/conferences

@duanehabecker.comSep 25, 2026, 8:08 PM

Mark Twain probably didn't actually say this, but my job title is literally Director of Continuous Improvement, so I at least endorse the sentiment.

Dark olive quote graphic with oversized pale yellow quotation marks in the corners. Centered text reads “MARK TWAIN” and “Continuous improvement is better than delayed perfection.”
@duanehabecker.comSep 22, 2026, 4:44 PM

"In outstanding classrooms, teachers do more listening than talking, and students do more talking than listening. Terrific teachers often have teeth marks on their tongues." From "A Dozen Essential Guidelines for Educators" by Alfie Kohn

@cmcmath.bsky.socialSep 17, 2026, 1:34 AMReposted by @duanehabecker.com

We're fortunate to have @MikeFlynn55 for our September third Thursday of each month webinar, 9/17, Free Reg and archived sessions: www.cmcmath.org/online-learn...
#cmcmath

@duanehabecker.comSep 17, 2026, 1:01 PM

I work with the RMC! I’m glad they are in your good hands!

@duanehabecker.comSep 16, 2026, 2:39 PM

The Luddites were not opposed to technology. They were opposed to the crap quality linens the new technology produced.

As an educator, I’m not opposed to AI. I am opposed to the crap instruction our elementary students are getting from AI.

duanehabecker.substa...

Open book spread with an old wooden loom on the left and a desk with books, a lamp, a globe, and geometric shapes on the right, connected by flowing golden threads. Large text across the bottom reads “PROUD TO BE A LUDDITE.”
@luisjauregui.bsky.socialSep 11, 2026, 5:07 AMReposted by @duanehabecker.com

This is your opportunity to support our classroom! Please checkout: www.donorschoose.org/classroom/co...

@duanehabecker.comSep 8, 2026, 4:36 PM

I’m so proud of the work the MCOE Math Team is doing. Here is their latest math newsletter with a thoughtful blog post. #realMCOE

preview.mailerlite.i...

@duanehabecker.comSep 3, 2026, 2:07 PM

I inspired me! I just did the same.

@jentaub.bsky.socialAug 17, 2026, 5:25 AMReposted by @duanehabecker.com

“A single-payer universal health care system could cover every American, save more than 100,000 lives a year, and still cost $1 trillion less than the system it would replace, according to a new preprint study led by researchers at the Yale School of Public Health.”

ysph.yale.edu/news-article...

ysph.yale.eduUniversal Health Coverage Could Save $1 Trillion and 114,000 Lives Every Year, Yale Study ProjectsA single-payer universal health care system could cover every American, save more than 100,000 lives a year, and still cost $1 trillion less than the system it
598
@duanehabecker.comSep 3, 2026, 4:18 AM

Dang…I spoke too soon.

@duanehabecker.comAug 31, 2026, 3:10 AM

It looks like I will be using Apple Maps moving forward.

@duanehabecker.comAug 28, 2026, 2:01 PM

I recently heard an episode of RadioLab about the Swedish Navy. It inspired me to think deeply about the Fish Farts of education.

#iTeachMath #mtbos

duanehabecker.substa...

Older posts
Terms of UsePrivacy PolicyCommunity StandardsHelpGet the app

Grilled Cheese is a product of Village Compute

Version devBuilt at: 2026-10-12 04:31:30 EDT