News & Blog

  • Blog featuring lively articles and activities
  • Weekly newsletter with upcoming events
  • Semi-annual magazine for educators

Blog For Activities & Articles

Weekly Events Newsletter

Magazine For Educators


Don’t Say 13 and Other Nim Games

This week, we will be looking at two different two-player games. “Don’t Say 13” was developed at the San Francisco Math Circle, while Nim is an ancient game possibly originating from China. We’ll analyze strategies for both games and talk about how to create new variations on them.  Share on facebook Facebook Share on twitter Twitter Don’t Say 13 The

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Four Activities from Math Monday

This week we’re highlighting a few activities previously demonstrated on Math Monday by Puzzle Master and Math Monday founder Scott Kim. You can also view these broadcasts and more on our Math Monday Youtube Playlist. Facebook Twitter Bongard Problems In this session, student learn about Bongard Problems — logic puzzles named for Russian computer scientist Mikhail Bongard, who included many

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Math Communities Blog

Each week, we update our blog with a detailed look into a math activity as well as an article showing a unique look into math education and online learning. Posts added Thursdays at 7pm PT (Los Angeles Timezone).

Educators, do you have an idea you’d love to share? Contact us below to submit to our blog! 

Newsletter & Mailing List

Our weekly newsletter features upcoming joyful math activities and new blog posts. View previous issues by clicking on the image archive to the right.

Sign up today to stay connected with your online math community!

Math Circular

Coming in late 2020! The semi-annual Math Circular magazine collects stories, activities, and experiences from math professionals nationwide. 

While waiting for the first issue of the Math Circular, you can browse back issues of the previous version of our magazine, the MTCircular, which was published from 2011 to 2019.