Today on Math and Musings my son and I celebrate the last day of school, 2025 edition. (Eventually you have so many “last” days you’ve got to start labeling them.)

For Franklin it’s his last day of elementary school. Kind of a big deal. This fall he starts middle school. For me it’s my last day of middle school… again. This fall I get to… do it all over again.

So not exactly my last day but still worth celebrating.

Enjoy.