Math Links for Week Ending Mar 14th, 2025

Featured Links

It's Pi Day today and typically at this time I share my Pinterest collection of Pi Day links. So here they are and my favourite connection to Pi, the fact that it's hidden in the Rolling Stones Logo
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https://www.pinterest.com/davidpetro314/pi-day/

Resource Links

More Pi Day resources
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https://bsky.app/profile/mathsweek.scot/post/3lk3lxitajb2z

Some connections to Pi int the Library of Congress
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https://blogs.loc.gov/families/2025/03/pi-in-the-sky-on-earth-and-at-the-library-of-congress/

Pi Day activities, including those using Google Sheets
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https://www.controlaltachieve.com/2025/03/google-sheets-pi-day-projects.html

It's always good to talk about inclusion, not just in math class, but in all classes

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https://www.sdsu.edu/news/2025/02/breaking-down-systemic-barriers-to-mathematics-success

Empowering Students in math class
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https://news.fullerton.edu/2025/03/educator-empowers-students-to-become-the-math-teachers-they-needed/

Video Links

This year's @StandUpMaths Pi Day video (which includes @3Blue1Brown
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https://www.youtube.com/watch?v=vlUTlbZT4ig

Here is @3Blue1Brown's companion video 
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https://www.youtube.com/watch?v=6dTyOl1fmDo

And the original @3Blue1Brown video
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https://www.youtube.com/watch?v=HEfHFsfGXjs

A fun Pi Day coincidence
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https://x.com/howie_hua/status/1900616538090336645

Happy pi day! This one blew my mind when @aap03102 shared this. pic.twitter.com/Y1kVXdVZfV

— Howie Hua (@howie_hua) March 14, 2025

Here's a nice idea about using ordered lists in Desmos
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https://x.com/TimBrzezinski/status/1898361020512399383

Math teachers: One fun way to begin to get your students to THINK and WRITE more in math class is to have them create sentences using a @desmosclassroom ordered list. Quick 1:30 demo: https://t.co/EATbdrlAkp @Amplify @Desmos #MTBoS #ITeachMath pic.twitter.com/h7kOdIQuLW

— Tim Brzezinski (@TimBrzezinski) March 8, 2025

As always I like when he explains why the "trick" works
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https://x.com/howie_hua/status/1898725908057563296

The divisibility rule of 3 and why it works pic.twitter.com/rInc0MF6pJ

— Howie Hua (@howie_hua) March 9, 2025

A fun connection between these four numbers. Can you describe why this works? Are there other sets of four numbers that this will work for?
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https://x.com/MrJohnRowe/status/1900506929241182686

this is so cool.#iteachmath #mtbos #fractions #PiDay pic.twitter.com/pwltDTvFOv

— John Rowe 👨🏽‍🚀 (@MrJohnRowe) March 14, 2025

Thanks to @DianeDivine18 for this one for Pi Day
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https://www.youtube.com/watch?v=a6bT_DVwo7M

Image Links

A classic pizza connection to Pi
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https://x.com/mathladyhazel/status/1900413955584966842

f you have a pizza with radius "z" and thickness "a", its volume is Pi(z•z)a. 😋 Happy Pi Day! pic.twitter.com/BhPKw8idxN

— Math Lady Hazel 🇦🇷 (@mathladyhazel) March 14, 2025