Transforming how math is taught and learned
Announcements
- Registration is open for our Fall Math Classes, running at the PNA, Oct 2 – Nov 20:
—For 2nd & 3rd Graders
—For 4th, 5th, & 6th Graders - We’re also offering Math Teacher Circles in partnership with WXML at the UW.
To save a spot, fill out the survey:
—Elementary Math Teacher Circle
—Middle School Math Teacher Circle - For those who came via Dan’s TEDx talk, the images from that talk are available for download here.
- For everyone, please poke around the site! From blog posts to lesson plans, there’s plenty to check out.
Professional Development
Focus, Coherence, Rigor… and Beauty.
Math for Love teacher workshops and school partnerships are transforming the mathematical experience for teachers and their students. Learn more.
Prime Climb
The beautiful colorful mathematical game is now an award-winning game too.
Learn more, or buy now on Amazon.
Lesson Plans
Our curriculum page provides dozens of our math lessons free of charge.
Check out our old curriculum page as well.
Tiny Polka Dot
Our newest game for young kids just wrapped up its Kickstarter campaign. It will be out before the end of the year.

We are longtime contributors to the New York Times Numberplay blog. Check out the links to see our contributed puzzles. Favorites include the Pilgrim’s Puzzle, Squareable Numbers, and Don’t Make a Triangle.
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We share games, lessons, news, and ideas about one email a month.

