This weekend, we continue our investigation of the coin game. Math Circle OnlineSaturday April 2 2022 4:00-5:30pm Look to email for login instructions.

Let’s play a game with coins, then look at the math behind it. It would be helpful if you print this graph paper beforehand. Math Circle OnlineSaturday March 26 2022 4:00-5:30pm Look to email for login instructions.

This weekend, we continue our Pi Day celebration, by calculating pi in a completely different way, using dice. Math Circle OnlineSaturday March 19 2022 4:00-5:30pm Look to email for login instructions.

The New Hampshire Math Circle is gathering at the Nashua Public Library for our celebration of Pi Day (on Pi Day Eve). We’ll calculate the value of pi two different ways, and then finish with some pie. Math Circle (in Real Life!)Sunday March 13 2022 2:00-3:30pmNashua Public Library2 Court St, Nashua, NH

Please join us this weekend, as we return to the island populated by Knights and Knaves, and ask them more questions. Math Circle OnlineSaturday February 17 2022 4:00-5:30pm Look to email for login instructions.

Please join us this weekend, as we travel to a strange island populated by Knights and Knaves, and ask them lots of interesting questions. Math Circle OnlineSaturday February 12 2022 4:00-5:30pm Look to email for login instructions.

The snow continues, and we continue our investigation of the snowflake. It would be helpful if you could print out these pictures beforehand: hexagon, trinteger graph paper. Math Circle OnlineSaturday February 5 2022 4:00-5:30pm Look to email for login instructions.

To celebrate the Blizzard of ’22, we will have a snow-themed Math Circle this Saturday. It’s online, so grab some scissors, some paper, and some hot chocolate and stay warm inside. Math Circle OnlineSaturday January 29 2022 4:00-5:30pm Look to email for login instructions.

This weekend, we are going to investigate what happens when we divide a circle into different regions. It would be helpful if you have a device that allows you to make a circle, such as a compass, or even a plastic cup you can trace. Math Circle OnlineSaturday January 22 2022 4:00-5:30pm Look to email for login instructions.

The Math Circle continues our investigation of Counting Triangles with a given perimeter. Math Circle OnlineSaturday January 15 2022 4:00-5:30pm Look to email for login instructions.