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Dan Meyer Profile
Dan Meyer

@ddmeyer

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79K
Following
7K
Media
2K
Statuses
33K

Currently: @DesmosClassroom @Amplify. Previously: high school math teacher. Always: recreational math user.

Oakland, CA
Joined July 2007
Don't wanna be here? Send us removal request.
@ddmeyer
Dan Meyer
1 year
This is the best thing I've ever had a hand in making. Click in and check it out. 👇
@Amplify
Amplify
1 year
🚀 Amplify Desmos Math is LIVE! 🧡 This groundbreaking K–12 math curriculum sparks curiosity, boosts engagement, and builds lifelong proficiency in math. 🔎 Discover more: https://t.co/peNFJGbRiL #MTBoS #ITeachMath
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@natmalkus
Nat Malkus
6 days
Monday, @AEI hosts our next Education Policy Debate on the motion: Maximizing School Improvement by 2035 Means Integrating AI into Classrooms Today w/ AI Ed Project's Alex Kotran, Google's Shanika Hope, @Amplify's @ddmeyer, & Great Heart's Jake Tawney https://t.co/Lr9ELSEsSX
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aei.org
Join AEI’s Nat Malkus for a debate between experts on the motion: “Maximizing school improvement by 2035 means integrating AI into classrooms today.”
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@ddmeyer
Dan Meyer
1 month
👋 Here is a zip file with all the handouts & slides people uploaded from the NCSM & NCTM annual conferences last month. Scraped the conference website. 400 files. 1GB. Who loves you? Me, that's who.
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limewire.com
Download ncsm-nctm-2025.zip on LimeWire
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@MrGJordan
Gene Jordan
1 month
The main problem is not that kids find math class useless and irrelevant. The main problem is that math class finds kids useless and irrelevant. ~Dan Meyer @ddmeyer
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@Amplify
Amplify
2 months
🎙️ “Math class needs a makeover.” Our own @ddmeyer has been pushing that idea forward for years—through teaching, blogging, and building tools like Desmos. On the latest episode of the Math Ed Podcast, Dan reflects on his career in math education and what it means to make math
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@ddmeyer
Dan Meyer
2 months
Heading to #NCTM? Come hang out with me at Amplify Arcade and Trivia Night on Oct 16 in Atlanta! 📷📷 Trivia, games, food, and fun! RSVP here:
go.info.amplify.com
Heading to NCTM? Win prizes, mingle with math teachers, and maybe even bring home the new trivia champ title at our annual Amplify Arcade and Trivia Night on Oct. 16, 2025!
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@ddmeyer
Dan Meyer
7 months
.@karimkai is behind this I'm sure of it.
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@mathycathy
Cathy Yenca
10 months
That moment when an absent student joins our @DesmosClassroom #Polygraph from home, and he and his partner "win" in only 4 questions! 😍 Do your students join your @Desmos activities from home when they're absent? It's become a thing this year, and I'm here for it! #iteachmath
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@MathforAmerica
Math for America
10 months
"Your One-Minute Master Class on Effective Feedback" by @ddmeyer featuring #MfAProud teacher Liz Clark-Garvey teaching with high-information feedback.
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@ddmeyer
Dan Meyer
10 months
📣 Starting in 15 min. Come hang.
@edwebnet
edWeb.net
10 months
TODAY! #edWebinar Modifying Math Perspectives: Everything That Can Go Right When Students Get It Wrong @ddmeyer @amplify
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@gtoppo
Greg Toppo
10 months
Key insight from Stanford's Larry Cuban on what AI-in-education advocates get wrong about teaching ... h/t to @ddmeyer:
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@ddmeyer
Dan Meyer
11 months
"While a single deficiency would be grounds for denial, the Department has identified deficiencies in all five of the required criteria." Gotta apply some aloe after reading this denial letter.
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@ddmeyer
Dan Meyer
11 months
I wrote about the difficulty of trying to make a better teacher out of AI like Khanmigo. (Also, 24 hours after I posted this, Khan Academy changed Khanmigo, but didn't fix it.) https://t.co/U1cyHW8Egf
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@ddmeyer
Dan Meyer
11 months
Something that makes me really sad is seeing the teachers who write the testimonials on AI edtech products having to get second jobs as stock photography models. Teachers like "Michelle (8th Grade Teacher)" deserve a living wage!
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@LewisPoche
Lewis Poche
11 months
So glad to hear that @ddmeyer picked up on this story as well. Highly recommend you read his post for more context!
@ddmeyer
Dan Meyer
11 months
Unbound Academy, an AZ charter school claims to have replaced teachers with AI with students learning 2x more than usual. I read their application in AZ, but ALSO in UT, AR, NC, SC, and PA. It's wild. Sending out my report tomorrow. Subscribe here. 👇 https://t.co/qaweGLuQA0
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@SantoDAgostino
Santo D'Agostino
11 months
tl;dr --- No, they are not replacing teachers with AI, and yes, they have massive conflicts of interest. The Truth About 2 Hour Learning & Unbound Academy a/k/a The School “Replacing Teachers with AI”, by @ddmeyer
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@PrinMurphy
Kelley Murphy
11 months
I have thoroughly enjoyed subscribing to @ddmeyer’s updates about teaching, technology, and math. The information he uncovers and shares is so interesting. Things aren’t always as they seem 🧐
@ddmeyer
Dan Meyer
11 months
Unbound Academy, an AZ charter school claims to have replaced teachers with AI with students learning 2x more than usual. I read their application in AZ, but ALSO in UT, AR, NC, SC, and PA. It's wild. Sending out my report tomorrow. Subscribe here. 👇 https://t.co/qaweGLuQA0
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@ddmeyer
Dan Meyer
11 months
Unbound Academy hasn’t replaced teachers with AI, as they claim. Their 2x learning in 2hrs, as far as I can tell, comes from replacing poor kids with rich kids. Coming to a state near you. Keep an eye out.
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@ddmeyer
Dan Meyer
11 months
I’d love it if 2x the learning in 2hrs were possible in public school, but the only evidence we have is that it’s possible in private schools where parents have resources, where kids generally come to school fed and rested, where parents can afford backup tutoring.
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@ddmeyer
Dan Meyer
11 months
2️⃣ Their board in AZ are also their vendors. Important because the board approves vendor purchases. Software exec MacKenzie Price wants to charge Unbound $6500 / student for software. Who approves that fee? MacKenzie Price, Unbound board prez! Big conflict. Check out PA too! 👇
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