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@fawnnguyen.substack.com

Happy Wednesday, everyone! I hope your winter break is just around the corner, and a good book 📚 or hot beverage ☕ is in your near future. Quick share of my new post: Finding the Smallest Sum open.substack.com/pub/fawnnguy...

open.substack.comFind the Smallest SumBuilding a thinking task that lets students discover patterns in arithmetic sequences

17/12/25, 8:03 pm2 reposts11 likes

Lovely!

@unsolvedmre.bsky.social

19 Dec 2025

Glad you've gotten so much mileage out of the problem! (Wasn't it this one, though, and not the one you linked to? bsky.app/profile/unso...)

Matt Enlow@unsolvedmre.bsky.social

I have to say, sequence & sum problems are some of the funnest to create #iTeachMath

Fawn Nguyen

@fawnnguyen.substack.com

5 Jan

The one I linked to was the start of it - the spark to continue.

Mrs P ♥️ maths

@mrs-p-maths.bsky.social

17 Dec 2025

Love this