Hey #iteachmath and #mtbos friends! I’m excited to share that my student Gigi and I have finished our book entitled #dearmath. The ebook is free this week! Join us in exploring hundreds of student stories about math class in service of codesigning a better experience for all.

Have some mathematics education research? Consider sharing it at RCML's annual conference. The deadline for proposals is Sunday September 4.

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Two days ago the NYT posted an investigation into politicians trading stocks They found that 81 Democrats & 101 Republicans filed up to 3,700 trades and $100M in possible volume Many had 100% winners, with some perfectly timed Here’s examples of just how good they were

Have you heard about RCML’s awards and scholarships? Head to rcml-math.org/awards-and-sch… to check out what’s offered. Deadline for nominations is November 14.

Some people don't like the plans for Twitter Blue but at least there's a free alternative

Time-saving tip for anyone with an impending deadline to submit an essay: Type out all the words you're going to use before you begin the essay. Then, when you start writing the essay, it's just a matter of cutting & pasting the words you've already typed into the right order 👍

"When am I ever going to use the quadratic formula?" To see how Peppa Pig got it right but Velma didn't.

Today, nobody showed up to my 8.15am class. 0 students of about 40. Sitting in the empty room, I email them, trying to disguise my hurt feelings. 2 mins later, I get a reply: "Professor, we think you might be in the wrong room." So anyway off I go to live in a hole forever.

To avoid crowds, visit areas that are less crowded.

Probably the best thing you'll see today. In 2017, a group of developers hilariously competed for who could create worst volume control interface in the world. The results 🧵 1/22

Announcing Rolly Poly! 🎲 - mailchi.mp/mathforlove/an…

Okay, I've been seeing a lot of confusion about X so thought I'd jump on and do a quick explainer

I love Joe Schwartz's Number Grid Tic-Tac-Toe activity to help build elem students' number sense. It's addicting! exit10a.blogspot.com/2016/01/i-like… #MTBoS #iteachmath

"Library kids are going to save the world." Maybe give yourself a minute...

Fact: 77% of people can’t do basic subtraction. This is far too high. Those of us in the 33% have a major advantage in life.

My goal for those that do not like math yet:

Tonight the state of Florida executed Michael Zack. He is the 6 person to be executed in Florida and the 19th to be executed in the US this year. Please take a minute to read his final words. No one is defending what he did, not even Michael. But we are all more than the