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
I’d like to take a Mulligan right now.
January 1, 2026 at 5:18 PM
I’d like to take a Mulligan right now.
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
January 1, 2026 at 4:00 AM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 31, 2025 at 7:00 PM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
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
December 30, 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
December 30, 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
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 29, 2025 at 7:00 PM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 24, 2025 at 7:00 PM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 24, 2025 at 4:29 AM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
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
December 23, 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
December 23, 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
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 19, 2025 at 7:00 PM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 18, 2025 at 12:00 AM
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 17, 2025 at 1:00 PM
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
I'm in a meeting with many smart mathematicians to analyze data collected from a few free-response questions. We have quickly devolved into allowing ChatPT to do the intellectual heavy-lifting on our behalf. ChatGPT should enable our thinking not replace our thinking. #iTeachMath
December 16, 2025 at 11:16 PM
I'm in a meeting with many smart mathematicians to analyze data collected from a few free-response questions. We have quickly devolved into allowing ChatPT to do the intellectual heavy-lifting on our behalf. ChatGPT should enable our thinking not replace our thinking. #iTeachMath
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 16, 2025 at 1:00 PM
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
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
December 16, 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
December 16, 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
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 16, 2025 at 12:00 AM
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 15, 2025 at 1:00 PM
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 15, 2025 at 12:00 AM
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 14, 2025 at 7:00 PM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 14, 2025 at 12:00 AM
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 13, 2025 at 10:00 PM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 13, 2025 at 3:01 PM
Join us on December 18, 2025 at 4pm (Pacific Time) to hear Odalis Amparo share her thinking on “Bridging Language and Mathematics: Best Practices or Multilingual Learners“.
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
FREE Registration: tinyurl.com/CMC-Webi...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
December 13, 2025 at 3:00 PM
Join us in Bakersfield for the famous CMC-Central Symposium on March 13 & 14, 2026. Game Night will be epic this year.
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath
Information & registration: web.cvent.com/event/...
@cmcmath.bsky.social @CAMathCouncil #iTeachMath