stuartboersma.bsky.social @stuartboersma.bsky.social · 11/04/2025Matt, If you have an article for MH and have questions about copyright, please get in touch: mathhorizons@maa.org Stuart Boersma MH, Editor 110
stuartboersma.bsky.social @stuartboersma.bsky.social · 08/04/2025Link to article: www.tandfonline.com/doi/full/10....tandfonline.comUsing Data Science for Social Good: Mapping Opportunity YouthPublished in Math Horizons (Vol. 32, No. 4, 2025) 000
stuartboersma.bsky.social @stuartboersma.bsky.social · 07/04/2025While the entire new issue of Math Horizons is available for MAA members, Zofia C. Stanley's and Chad Topaz's article "Using Data Science for Social Good: Mapping Opportunity Youth" is available to everyone. @chadtopaz.bsky.social @joinmaa.bsky.social 144
stuartboersma.bsky.social @stuartboersma.bsky.social · 07/04/2025The latest issue of Math Horizons is available to MAA @joinmaa.bsky.social members online. 000
Reposted by @stuartboersma.bsky.socialDave Richeson @divbyzero.bsky.social · 04/04/2025Also, Tom Edgar has a nice article about the Fitch Cheney card trick. @cardcolm.bsky.social improved it from a five-card trick to a four-card trick and to a three-card trick. Tom gets it down to two cards and even one(ish)! www.tandfonline.com/doi/full/10....tandfonline.comA Trick Fitch for TwoPublished in Math Horizons (Vol. 32, No. 4, 2025) 082
Reposted by @stuartboersma.bsky.socialDave Richeson @divbyzero.bsky.social · 04/04/2025I have a new article in Math Horizons, "Folding a Cardioid." www.tandfonline.com/doi/full/10.... 1264
stuartboersma.bsky.social @stuartboersma.bsky.social · 21/03/2025High school and college students: register for Kryptos! The exciting codebreaking competition begins April 10! sites.google.com/view/kryptos... 000
Reposted by @stuartboersma.bsky.socialMAA @joinmaa.bsky.social · 20/02/2025Join the MAA in celebrating Katherine Johnson, whose contributions advanced NASA’s space exploration mission. Her legacy has inspired generations to enter the STEM field. 🚀 #blackhistorymonth 032
stuartboersma.bsky.social @stuartboersma.bsky.social · 20/02/2025The latest issue of Math Horizons is available to MAA @joinmaa.bsky.social members online (and print is showing up in mailboxes). Andrew Simoson helps us build a trammel to construct a quadratrix! 000
Reposted by @stuartboersma.bsky.socialAssociation of Mathematics Teacher Educators @amtenews.bsky.social · 07/02/2025#AMTE2025 Exhibitor Feature: TODOS Mathematics for All! The TODOS @todos-math.bsky.social mission is to advocate for equity and high quality mathematics education for all students— in particular Latina/o students Grab a magnet, brochure, or journal + and check out the new book Antiracist Math Ed 💕 074
stuartboersma.bsky.social @stuartboersma.bsky.social · 07/02/2025In the new issue of MAA's @joinmaa.bsky.social Math Horizons, Andrew Simonson reminds us what a quadratrix curve is and (drum roll please...) shows us how to build a trammel to construct our own! maa.tandfonline.com/journals/umh... 031
stuartboersma.bsky.social @stuartboersma.bsky.social · 05/02/2025The latest issue of Math Horizons is available to MAA @joinmaa.bsky.social members online. Maria, Katherine, and Michelle Nogin help us understand why some Rubik's curbs patterns are not possible. Read their article "Permutations in Rubik's Cubes" in the latest issue of Math Horizons. 1135
Reposted by @stuartboersma.bsky.socialJosh Eyler @josheyler.bsky.social · 18/11/2024My grading philosophy? Do No Harm. And the best way to minimize the harms of grading is to implement alternative grading models that release the pressure valve and honor the fact that learning is a deeply complex process that unfolds at different rates for different students. #UngradingChat 5599
Reposted by @stuartboersma.bsky.socialGizem Karaali 🧿 @gizem-karaali.bsky.social · 09/11/2024This is a good time to (re)read Rebecca Solnit’s Hope in the Dark. And here she’s sharing free copies for a week. 053
