Kathy H
@kathyhen.bsky.social
Math teacher, @Desmos certified presenter, Desmos Fellow, @onepeloton enthusiast #mtbos #iteachmath Berkeley, CA
A Tribute to the Mathematically Marvelous Soccer Ball www.nytimes.com/2026/07/17/s... #MTBoS #ITeachMath
A Mathematical Tribute to the Soccer Ball (Gift Article)
As the World Cup final approaches, take a moment to appreciate the beautiful symmetries of humanity’s favorite truncated icosahedron.
nytimes.com
Are you ready to share that Desmos notebook you've been working on? Learn more about logging in, saving, and previewing your work. What question should we answer next? #mathsky #iteachmath
I often get asked about fun math enrichment resources for kids, so here's a little thread for those who might be interested... please feel free to add your picks to my list #iteachmath
.@citizenmath.bsky.social (citizenmath.com) just did something wild. The entire library -- every one of their thoughtfully, beautifully crafted lessons -- is now free.
Welcome to Citizen Math
citizenmath.com
Math educators, this one’s for you! Join us for a FREE Summer Math Camp with @mfannie.bsky.social , the “Notice Wonder” Woman! Explore engaging math tasks, strategies to build student thinking, and ideas you can use now. 🗓 July 14, 2026 Limited spots. Register today: bit.ly/4t3RJwb #ElemMathChat
Open house today at school. It was lovely to see multiple generations of families finding joy in the prompt, The Answers Are, from BTC. #MTBoS #ITeachMath
SCOOP: Two weeks ago, the head of the CDC delayed publication of a report showing covid vaccine cut likelihood of ER visits and hospitalizations by half. Now that report is no longer allowed to be published in CDC’s flagship scientific journal. My latest. 1/2 www.washingtonpost.com/health/2026/...
CDC won’t publish report showing covid shots cut likelihood of hospital visits
The report, which had cleared the agency’s scientific-review process, had been delayed. It now won’t be published at all, people familiar with the decision told The Post.
washingtonpost.com
Want to do more with virtual manipulatives? 🧩 Join us for tips to incorporate digital tools (like Polypad and letter tiles) in your daily lessons. ➡️ Save your spot: go.amplify.com/4ppCZGe. #MTBoS #ITeachMath
Amplify Classroom | Professional learning webinars
Discover how to implement interactive lessons and tools for math, literacy, and science with our upcoming free Amplify Classroom webinars.
go.amplify.com
#MTBoS #ITeachMath hi friends - has anyone heard about proposals acceptances to @nctm.org Denver yet? We were told mid-March :)
I'm wondering if there any videos of #ITeachMath teachers using @illustratemath.bsky.social curriculum with their students available anywhere. I constantly get asked for exemplar videos by teachers in the districts I support & I wish I had a resource to point them to. #MTBOS #LearnWithIM
I have lots of (former) math teacher friends who have been writing curricula. If you're interested in an awesome gig in this space, check out BEAM's current offerings (link: www.beammath.org/work-at-beam) It's a GREAT organization (check it out if BEAM is new to you!) #MTBoS #iteachmath Pleast RT
“Filming a slow 360 degree pan can show the full surroundings and make it harder for people to claim video footage isn’t real.” Read now or bookmark for later. You could find yourself in a situation tomorrow. We never really know what may happen anymore, even if we stay at home.
How to Film ICE
Filming federal agents in public is legal, but avoiding a dangerous—even deadly—confrontation isn’t guaranteed. Here’s how to record ICE and CBP agents as safely as possible and have an impact.
wired.com
I am #hiring a Middle School Instructional Specialist in #Nashville to work with our 5th through 8th grade students and their teachers at University School of Nashville starting in August '26.
How can we leverage what we know and love about teaching reading to bring more joy to math class? Deborah Peart Crayton joins us Thursday, Jan. 22 at 7 PM EST www.facebook.com/math4allshow or tinyurl.com/5hdrd5zd @mollyvokey.bsky.social @heidisabnani.bsky.social #iteachmath #iteachmaths #math4all
ICE attacks on children will have devastating impacts for generations. STOP these attacks on innocent children, now suffering depression, anxiety and other health impacts. Since when is it okay to allow adults to traumatize children? #Voices4Victory #ProudBlue m.youtube.com/watch?v=aDGe...
How ICE raids are impacting children's wellbeing
YouTube video by NBC News
m.youtube.com
The murder of Renee Good —& the way the Administration is smearing her —is reminiscent of the murder of Viola Liuzzo, a white Detroit mother killed by the KKK while driving marchers home after the Selma to Montgomery march. The FBI had an informant in the Klan car. www.youtube.com/watch?v=d1ds...
Home of the Brave (Bullfrog Films clip)
YouTube video by Bullfrog Films
youtube.com
Chrissy Newell joins us on Thurs. 1/8 at 7 PM EST www.facebook.com/math4allshow or tinyurl.com/5hdrd5zd @mollyvokey.bsky.social @heidisabnani.bsky.social #iteachmath #math4all
Hey folks! Howie Hua will be sharing his amazing wisdom with us on January 15, 2026 from 4pm – 5pm Pacific time. Join us for this FREE webinar! Register: tinyurl.com/CMC-Webi... @howiehua.bsky.social @howie_hua #iTeachMath @cmcmath.bsky.social @CAMathCouncil
Any Detroit area teachers out there who want to take your pick of a large collection of office supplies? DM me for details ASAP if you’re at all interested.
New! My 194th gems post. Ideas, resources and updates for maths teachers. 💎 www.resourceaholic.com/2025/12/5-ma... Hat tips to follow. #mathstoday #ukmathschat #alevelmaths
You’ve got a few days left to get your annual National Parks pass without Trump’s face on it.
Thank you @desmos.com for my amazing snowflake socks. I appreciate being a part of your community!!! #MTBoS #ITeachMath
I have not blogged in a long time, but this gem from my blog is perfect for educators this time of year. An easy and fun activity for all - low prep, low stress - students love it. If you need an easy win check out the 5x5 game. www.saravanderwerf.com/5x5-most-ama... #iteachmath #mtbos
5×5 Most Amazing Just for Fun Game - Sara VanDerWerf
UPDATE DECEMBER 2021 - Simplified Version: I've spent quite a bit of time in K-5 world the last several years. This year I introduced this game to my Elem math Ed students. They loved it. Since they a...
saravanderwerf.com
![Comic. Lionel Messi: World Cup Goals per game. [Graph with x axis as year and y axis as number of goals per game, ranging from 0 to 3. Data points: 2006 (~1/3), 2010 (0), 2014 (~1/2), 2018 (~1/4), 2022 (1), 2026 (3) with parenthetical (so far). Behind the line connecting the points is a grayed out curve showing the trajectory.] [caption] At this rate, by 2040 Messi will be scoring hundreds of goals per game.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:cz73r7iyiqn26upot4jtjdhk/bafkreigq2lsyt6ad4so43vtssddjw4mvo2i4i54uf4fqves6yk3jiudko4)
