Duane Habecker
@duanehabecker.com
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
#TapeDiagramTuesday #iTeachMath #RecreationalMath
November 29, 2025 at 6:20 PM
Reposted by Duane Habecker
Don’t miss a moment of CMC North's conference, starts Fri, Dec 5! Download Cvent mobile app. Enjoy access to content, updates, and important event details. Your conference, your way—right at your fingertips! Check your email for the download link or go to the App Store #cmcmath
November 29, 2025 at 12:43 AM
Don’t miss a moment of CMC North's conference, starts Fri, Dec 5! Download Cvent mobile app. Enjoy access to content, updates, and important event details. Your conference, your way—right at your fingertips! Check your email for the download link or go to the App Store #cmcmath
Reposted by Duane Habecker
See some of you soon?
November 27, 2025 at 7:17 PM
See some of you soon?
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information and registration here: www.cmcmath.org/cmc-...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information and registration here: www.cmcmath.org/cmc-...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
November 27, 2025 at 8:00 PM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information and registration here: www.cmcmath.org/cmc-...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information and registration here: www.cmcmath.org/cmc-...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
I ain’t going to lie. I am loving the Jack White halftime show in Detroit.
Real music. Real passion. Bringing in Eminem was a nice touch.
#nfl
Real music. Real passion. Bringing in Eminem was a nice touch.
#nfl
November 27, 2025 at 7:49 PM
I ain’t going to lie. I am loving the Jack White halftime show in Detroit.
Real music. Real passion. Bringing in Eminem was a nice touch.
#nfl
Real music. Real passion. Bringing in Eminem was a nice touch.
#nfl
Reposted by Duane Habecker
🎉 Announcing surveydown v1.0.0!
surveydown is an #opensource #rstats package for building surveys with #Quarto & #Shiny. This release improves the survey design experience, including:
- Simplified YAML settings
- Auto page navigation
- Previous buttons!
More at surveydown.org/blog/2025-11...
surveydown is an #opensource #rstats package for building surveys with #Quarto & #Shiny. This release improves the survey design experience, including:
- Simplified YAML settings
- Auto page navigation
- Previous buttons!
More at surveydown.org/blog/2025-11...
Announcing surveydown v1.0.0! – surveydown.org
We are thrilled to announce the v1.0.0 release of surveydown, a stable release with improvements to YAML settings, page navigation, question creation, and a smoother overall developer experience.
surveydown.org
November 25, 2025 at 9:53 PM
🎉 Announcing surveydown v1.0.0!
surveydown is an #opensource #rstats package for building surveys with #Quarto & #Shiny. This release improves the survey design experience, including:
- Simplified YAML settings
- Auto page navigation
- Previous buttons!
More at surveydown.org/blog/2025-11...
surveydown is an #opensource #rstats package for building surveys with #Quarto & #Shiny. This release improves the survey design experience, including:
- Simplified YAML settings
- Auto page navigation
- Previous buttons!
More at surveydown.org/blog/2025-11...
It's time for your #TapeDiagramTuesday extra challenge!
Model your solution strategy with a tape diagram.
Then share it with the community!
#iTeachMath
Model your solution strategy with a tape diagram.
Then share it with the community!
#iTeachMath
November 25, 2025 at 12:01 PM
It's time for your #TapeDiagramTuesday extra challenge!
Model your solution strategy with a tape diagram.
Then share it with the community!
#iTeachMath
Model your solution strategy with a tape diagram.
Then share it with the community!
#iTeachMath
It's time for #TapeDiagramTuesday!Here's what to do:
1. Pick a problem.
2. Solve it using a tape diagram to model your thinking.
- - - - OR - - - -
Give the problem to your students to model.
3. Share your model with
#TapeDiagramTuesday #iTeachMath
1. Pick a problem.
2. Solve it using a tape diagram to model your thinking.
- - - - OR - - - -
Give the problem to your students to model.
3. Share your model with
#TapeDiagramTuesday #iTeachMath
November 25, 2025 at 12:00 PM
It's time for #TapeDiagramTuesday!Here's what to do:
1. Pick a problem.
2. Solve it using a tape diagram to model your thinking.
- - - - OR - - - -
Give the problem to your students to model.
3. Share your model with
#TapeDiagramTuesday #iTeachMath
1. Pick a problem.
2. Solve it using a tape diagram to model your thinking.
- - - - OR - - - -
Give the problem to your students to model.
3. Share your model with
#TapeDiagramTuesday #iTeachMath
Reposted by Duane Habecker
Join us, along with national assessment experts and school district leaders, who will discuss the essential components of a comprehensive and effective literacy plan.
📚 Register today via tinyurl.com/CDELiteracyScreening.
📚 Register today via tinyurl.com/CDELiteracyScreening.
November 24, 2025 at 6:53 PM
Join us, along with national assessment experts and school district leaders, who will discuss the essential components of a comprehensive and effective literacy plan.
📚 Register today via tinyurl.com/CDELiteracyScreening.
📚 Register today via tinyurl.com/CDELiteracyScreening.
Out here in the fields
I farm for my meals
I get my back into my living
I don't need to fight
To prove I'm right
I don't need to be forgiven
I farm for my meals
I get my back into my living
I don't need to fight
To prove I'm right
I don't need to be forgiven
November 23, 2025 at 11:00 PM
Out here in the fields
I farm for my meals
I get my back into my living
I don't need to fight
To prove I'm right
I don't need to be forgiven
I farm for my meals
I get my back into my living
I don't need to fight
To prove I'm right
I don't need to be forgiven
Reposted by Duane Habecker
I just had a graduate, who is taking a leadership role in his department, ask for examples of algebra tests that have good conceptual questions. He wants to bring examples to his dept to encourage the discussion. Does anyone have any resources? #iTeachMath #MTBoS #MathTeaching #MathAssessments
November 21, 2025 at 5:47 PM
I just had a graduate, who is taking a leadership role in his department, ask for examples of algebra tests that have good conceptual questions. He wants to bring examples to his dept to encourage the discussion. Does anyone have any resources? #iTeachMath #MTBoS #MathTeaching #MathAssessments
I just experienced my first multi-year budget meeting. Good god that was scary as all hell.
Those budget people speak a totally different language.
Those budget people speak a totally different language.
a man with long hair and a beard is holding a glass with the word huh written on it
ALT: a man with long hair and a beard is holding a glass with the word huh written on it
media.tenor.com
November 21, 2025 at 8:44 PM
I just experienced my first multi-year budget meeting. Good god that was scary as all hell.
Those budget people speak a totally different language.
Those budget people speak a totally different language.
My new book just arrived. I think I know what I will be doing during my lunch today.
I know…I know…you can barely contain the jealousy you feel about the exciting life I lead.
#iTeachMath
I know…I know…you can barely contain the jealousy you feel about the exciting life I lead.
#iTeachMath
November 20, 2025 at 3:31 PM
My new book just arrived. I think I know what I will be doing during my lunch today.
I know…I know…you can barely contain the jealousy you feel about the exciting life I lead.
#iTeachMath
I know…I know…you can barely contain the jealousy you feel about the exciting life I lead.
#iTeachMath
Reposted by Duane Habecker
Have to share....my middle schoolers had fun with this lesson I created after PD with awesome @adobeexpress.adobe.com for PUSD educators. Working to develop our voice in writing, and then using our voices to add another layer of realness.
#TeachersGiveTeachers
docs.google.com/presentation...
#TeachersGiveTeachers
docs.google.com/presentation...
Template Copy of Adobe Express Nickname Animation
What’s a nickname you’ve been given — and what’s the story behind it? Think: What nicknames have people called you — from friends, family, teammates, or even by accident? Which one has a fun, funny, o...
docs.google.com
November 20, 2025 at 4:51 AM
Have to share....my middle schoolers had fun with this lesson I created after PD with awesome @adobeexpress.adobe.com for PUSD educators. Working to develop our voice in writing, and then using our voices to add another layer of realness.
#TeachersGiveTeachers
docs.google.com/presentation...
#TeachersGiveTeachers
docs.google.com/presentation...
Reposted by Duane Habecker
I am wondering if anyone has some resources to share around data science, introductory statistics, or large data sets?
November 20, 2025 at 1:10 PM
I am wondering if anyone has some resources to share around data science, introductory statistics, or large data sets?
Join us on November 20, 2025 at 4pm (Pacific Time) to hear Richard Sgroi share his thinking on “The Algebra and Finance Connection: Real World, Real Math, Real Interest“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
November 20, 2025 at 3:00 AM
Join us on November 20, 2025 at 4pm (Pacific Time) to hear Richard Sgroi share his thinking on “The Algebra and Finance Connection: Real World, Real Math, Real Interest“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Our fabulous California Math Council affiliates are banding together TODAY to provide insight on high-quality instructional materials.
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
November 19, 2025 at 9:00 PM
Our fabulous California Math Council affiliates are banding together TODAY to provide insight on high-quality instructional materials.
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Our fabulous California Math Council affiliates are banding together TODAY to provide insight on high-quality instructional materials.
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
November 19, 2025 at 6:30 PM
Our fabulous California Math Council affiliates are banding together TODAY to provide insight on high-quality instructional materials.
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Our fabulous California Math Council affiliates are banding together TODAY to provide insight on high-quality instructional materials.
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
November 19, 2025 at 4:00 PM
Our fabulous California Math Council affiliates are banding together TODAY to provide insight on high-quality instructional materials.
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Just me conducting a little social experiment.
I intentionally hung up a sign crooked.
Now I’m watching how people react.
The range of emotions this is stirring up is absolutely hysterical. 😭
I intentionally hung up a sign crooked.
Now I’m watching how people react.
The range of emotions this is stirring up is absolutely hysterical. 😭
November 19, 2025 at 3:45 PM
Just me conducting a little social experiment.
I intentionally hung up a sign crooked.
Now I’m watching how people react.
The range of emotions this is stirring up is absolutely hysterical. 😭
I intentionally hung up a sign crooked.
Now I’m watching how people react.
The range of emotions this is stirring up is absolutely hysterical. 😭
Reposted by Duane Habecker
"Gil" is a tractor driver in Merced County CA. He and his coworkers are working the night shift. He shares, "It is extremely difficult to work those long hours necessary for peak season as ourr bodies are not used to being up all night long." #WeFeedYou
November 19, 2025 at 3:01 PM
"Gil" is a tractor driver in Merced County CA. He and his coworkers are working the night shift. He shares, "It is extremely difficult to work those long hours necessary for peak season as ourr bodies are not used to being up all night long." #WeFeedYou
Join us on November 20, 2025 at 4pm (Pacific Time) to hear Richard Sgroi share his thinking on “The Algebra and Finance Connection: Real World, Real Math, Real Interest“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
November 19, 2025 at 3:00 AM
Join us on November 20, 2025 at 4pm (Pacific Time) to hear Richard Sgroi share his thinking on “The Algebra and Finance Connection: Real World, Real Math, Real Interest“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Our fabulous California Math Council affiliates are banding together to provide insight on high-quality instructional materials.
Join them on 11/19/2025!
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join them on 11/19/2025!
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
November 18, 2025 at 10:00 PM
Our fabulous California Math Council affiliates are banding together to provide insight on high-quality instructional materials.
Join them on 11/19/2025!
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join them on 11/19/2025!
Register here:
tinyurl.com/HQIMCMCA...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
I lead a team of 20 content-specific instructional coaches for a county office of education. Coaches need to exude enthusiasm, empathy, and expertise.
The overall mission at MCOE is to Nurture, Serve, and Lead.
I combined the two.
Does this come across as corny?
The overall mission at MCOE is to Nurture, Serve, and Lead.
I combined the two.
Does this come across as corny?
November 18, 2025 at 3:29 PM
I lead a team of 20 content-specific instructional coaches for a county office of education. Coaches need to exude enthusiasm, empathy, and expertise.
The overall mission at MCOE is to Nurture, Serve, and Lead.
I combined the two.
Does this come across as corny?
The overall mission at MCOE is to Nurture, Serve, and Lead.
I combined the two.
Does this come across as corny?