Riverbend Math Circles at Notre Dame

COVID-19 Update: Math Circles will take place online this semester.

Math Circles are for students with long attention spans who enjoy engaging in mathematical conversation. Students will learn to collaborate with others while developing and defending their mathematical ideas. Our pedagogy is based on the approach used in the Global Math Circle.

Math Circles are programs for students who love math and want a challenge. Students should have long attention spans and should be eager to have a discussion about mathematical ideas with like-minded peers.

For more information contact us
Email:hello at sitename
Telephone:(574) 222-1515

Spring 2021

This semester Riverbend Community Math Center is offering Math Circles for five different age ranges



The Birman Math Circle

Typical Ages: 4--6 years old
Time: Tuesdays from 4:30 to 5:30 p.m. on the dates listed below

Named for Joan Birman (1927–)



The Galois Math Circle

Typical Ages: 6--9 years old
Time: Thursdays from 4:30 to 5:30 p.m. on the dates listed below

Named for Evariste Galois (1811–1832)



The Germain Math Circle

Typical Ages: 9--12 years old
Time: Tuesdays from 4:30 to 5:30 p.m. on the dates listed below

Named for Sophie Germain (1776–1831)



The Wiles Math Circle

Typical Ages: 12--14 years old
Time: Tuesdays from 4:30 to 5:30 p.m. on the dates listed below

Named for Andrew Wiles (1953–)



The Euler Math Circle

Typical Ages: 11--18 years old
Time: Sundays from 5:00 to 6:30 p.m. on the dates listed below

Named for Leonhard Euler (1707–1783)






Content From Past Math Circles

Exploding and Collapsing Boxes
We have heard of base ten, base two, and base sixteen, but is it possible to make sense of base three halves?

Three-sided Cylindrical Dice
How can we construct a fair three-sided cylindrical die?

For example, a "short" cylinder will almost always land on one of the ends and rarely on the side. A tall cylinder will almost always land on its side and rarely on an end. How should we construct the die so that if we label the ends with "1" and "2" and the side with "3" each number will have an equal chance of coming up?

Emptying the Atlantic Ocean with a Thimble
How many thimbles of water would it take to empty the Atlantic Ocean?

Extension of James Tanton's Intersection Math Problem
We extended James Tanton's Intersection Math Problem counting the intersections of a bipartite graph to a tripartite graph.

Riverbend Community Math Center
hello@riverbendmath.org
http://riverbendmath.org
(574) 339-9111
This work placed into the public domain by the Riverbend Community Math Center.