Pi Day Activities for Kids

Do you celebrate Pi Day? It happens every year on March 14 (3.14) and is a day to honor the most well known irrational number.

Of course we can celebrate by making pie or eating pie, but let’s look at some other fun Pi Day activities for home or the classroom.

Need to learn more about pi? Grab The Big Book of Pi by Jean-Baptiste Aubin and Anita Lehmann, illustrated by Joonas Sildre. This book is both fun, funny and informative about what pi is, how it was discovered, why its called that, and the historic math geeks who helped us learn more about pi.

It also has activities including how to memorize pi, measuring a soda can, pi paradoxes, how to cut a pizza into 3 equal slices and more. And of course there are pi jokes.

Grab some free Pi Day logic puzzles from Math Geek Mama including sudoku and a logic puzzle to figure out how many digits of pi each child memorized. She also has a fun and easy pi card game where you play cards in order of the digits of pi.

TinkerLab has a cute Pi Day art challenge, to pick three colors to fill 14 grid squares in 15 minutes (for the numbers in pi: 3.1415).

Thrive at Home has a good set of Pi Day printables including pi facts, history, formulas, fractions coloring pages and bingo cards.

Kids Activities Blog has Pi Day facts and a coloring sheet with the beginning digits of pi.

Grab a printable pi activity placemat from All Seasons Printables on Etsy. You can also learn your Pi (pie) name with this printable from The Purple Jellyfish Co.

There are tons of Pi Day activities on Teachers Pay Teachers. To name a few there’s these color by shape and color by missing factor coloring pages from Doodle University, facts and activities for middle schoolers form Teach with Tina, and more coloring pages from JE-Educate.

23 Pie Recipes to Celebrate “Pi Day” [Edible Crafts]

Fun Ideas for Celebrating Pi Day in the Classroom

Pi Day Activities for Little Kids [Lesson Plans]

If you have a K-pop fan in the house, this is one of those books that feels like an easy gift win.

The Unauthorized Ultimate K-Pop Fanbook: Girl Group Edition is packed with puzzles, games, fan trivia and plenty of stickers, with groups including BLACKPINK, TWICE, LE SSERAFIM and HUNTR/X from K-Pop Demon Hunters.

It’s definitely more fun activity book than serious K-pop encyclopedia, which I actually think is part of the appeal. There are mazes, crosswords, bias-themed games and little references for fans to spot, plus 16 sticker sheets for decorating journals, photo books and anything else that happens to be within reach.

If your K-pop obsession started with K-Pop Demon Hunters, we’ve already got a few more ideas worth checking out, including our free K-Pop Demon Hunters coloring pages and digital images and these K-Pop Demon Hunters learning activities and printables.

And yes, K-pop has even made its way into the craft room with these K-Pop Demon Hunters cross stitch patterns.

I think this fanbook would make a cute birthday present, Christmas stocking filler or addition to a K-pop themed gift basket. Add some gel pens, a journal or photo-card binder and you’ve got a gift that feels a bit more thoughtful than simply grabbing another piece of merchandise.

The book is due for release on October 6, 2026, and based on the preview, it looks like a fun little pick for younger K-pop fans, tweens, teens and sticker-loving grown-ups who are absolutely not admitting how many sticker sheets they already own.

Have you read?

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