I wanted to bring up my paper on the Seymour Second Neighborhood Conjecture. The #coordinatePlane and proof use a well ordering which used BFS and a minimum counterexample. #maths #math #graphtheory #mathisbeautiful #algorithm alphaxiv.org/abs/2501.00614

I gave them coordinates for a witch’s hat 🎩 and they took it from there—axes, negatives, the works. Turns out, plotting coordinates on a graph can feel like magic when the activity clicks. ✨ #kidsactivities #coordinateplane #mathmadefun #elphabahat

A reusable coordinate plane in Canva has transformed how my kids see maths. What used to be a drawing on the wall is now characters, stories, and even animations. One simple grid, endless creativity—and they’re more inspired than ever. #coordinateplane #mathfun #animationforkids

From Elphaba’s hat to the green bottle! 🍾

𝗜 𝗸𝗲𝗽𝘁 𝗶𝘁 𝘀𝗶𝗺𝗽𝗹𝗲: a triangular stopper, a green line, and a fun way to keep plotting coordinates on a graph creatively. 💚

#mathmadefun #wicked #coordinateplane #mathsinpractice