Sara Van Der Werf
@saravanderwerf.bsky.social
Math Teacher & sometimes leader. Connecter. Evangelist for Math. MN gal. Curator of a Calculator Museum. Backwards Bike rider. Want to be a writer and creator again. Love connecting with Math Peeps. Links: https://linktr.ee/saravanderwerf
We discussed this in our state math book club this month. The student data visualizations are great. One thing giving me joy right now.
January 26, 2026 at 3:36 PM
We discussed this in our state math book club this month. The student data visualizations are great. One thing giving me joy right now.
Love. And this Minneapolis girl needed some joy tonight.
January 15, 2026 at 4:19 AM
Love. And this Minneapolis girl needed some joy tonight.
I’ve been brainstorming math teacher protest sign slogans to cope. Give us your ideas.
January 8, 2026 at 4:41 PM
I’ve been brainstorming math teacher protest sign slogans to cope. Give us your ideas.
Also. Google the mathematician pictured. (Alexander Grothendieck) Turns out there is a name for numbers that are not prime but feel like they should be.
September 18, 2025 at 9:02 PM
Also. Google the mathematician pictured. (Alexander Grothendieck) Turns out there is a name for numbers that are not prime but feel like they should be.
lol. Great response. But I am fully an adult.
September 18, 2025 at 4:31 PM
lol. Great response. But I am fully an adult.
Really close. Great guess. A bit older.
September 18, 2025 at 4:30 PM
Really close. Great guess. A bit older.
Gold star! Thanks.
September 18, 2025 at 4:30 PM
Gold star! Thanks.
Happy Bday to you too, my friend!
September 18, 2025 at 12:56 PM
Happy Bday to you too, my friend!