If you’ve never celebrated Pi Day (March 14th) in your classroom, you may be missing an opportunity to get your students really excited about math. There is something quite magical about this number that appeals to curious young minds, inviting those who even believe (wrongly) that they don’t have mathematical minds to join in the fun.

Or, maybe not.

I was looking for new resources to add to my Pi Day Wakelet, and realized that I had somehow missed that Vi Hart, worshipped by my students for her math videos about Fibonacci as well as her awesome sketches of slug cats, has a tiny bit of a problem with Pi celebrations. She eloquently explains her argument in this video from 2014, *Anti-Pi Day Rant*.

I only discovered Hart’s argument by first unearthing *Why Pi is Awesome (Vi Hart Rebuttal)* by The Odd 1s Out on YouTube. (FYI – there is the comment that, “This is all bull crap” around 6:42 in the video.) And that, to be honest, is the first time it ever occurred to me that Pi might not be *all that*.

*Side note: The first comment I saw under the rebuttal video was, “When the 2 quietest and smartest kids in class have a heated argument and everyone takes notes and grabs popcorn,” which seemed quite funny to this former GT teacher, who listened to debates like this in her classroom all of the time.*

So, I guess what I’m saying is, if you really want to add a bit of a twist to Pi Day in your classroom, maybe you could show the students Hart’s video a few days before March 14th, and ask the students to persuade you as to why this number *should* be celebrated. And *then* you can use the ideas in my Pi Day Wakelet.

There are subsequent videos about Pi Day by Vi Hart in which she seems to soften her stance a bit – even one asking Pi to stay home last year to avoid coronavirus – but I haven’t watched all of them. Suffice it to say that my world was rocked hard enough by one anti-Pi video that I need a bit of time before I watch more.

*from giphy.com*