Circle Archives
| Instructor | Topic | Notes |
| Sam Vandervelde | "The Game of STOMP" "Graph Theory" |
(PDF, PS) |
| Paul Zeitz | "Graph Theory I | (PDF, PS) |
| Paul Zeitz | "Graph Theory II" | (PDF, PS) |
| Paul Zeitz | "Graph Theory III" | (PDF, PS) |
| Vera Serganova | "Affine and projective transformations of the plane" | (PDF, PS) |
| Tom Davis | "Combinatorics: How to Count Things" | (PDF, PS) |
| Bjorn Poonen | "Inequalities" | (PDF, PS) |
| Olga Holtz | "Polynomials" | (PDF, PS) |
| Paul Zeitz | "The marriage of number theory and statistics" | |
| Robin Hartshorne | "Area and Dissection" | |
| Tom Davis | "Constructions with a Straightedge and Compass" | (PDF, PS) |
| Tom Rike | "The Heptadecagon" | (PDF, PS) |
| Alexander Givental | "What is Linear Algebra" | |
| Alexander Givental | Interactive session on a mixture of topics | |
| Elwyn Berlekamp | "The Dots and Boxes Game" | |
| Joshua Zucker | "Counting: Binomial coefficients everywhere!" | (PDF, PS) |
| Joshua Zucker | "Counting and symmetry" | |
| Zvezdelina Stankova | "Vectors - Application to Problem Solving, part I" | (PDF, PS) |
| Quan Lam | "Infinite Descent with applications on problems" | |
| Zvezdelina Stankova | "Vectors - Application to Problem Solving, part II" | (PDF, PS) |
| Ted Alper | "BAMO Preparation", beginners | |
| Ivan Matic | "BAMO Preparation", advanced | (PDF, PS) |
| Olga Holtz | "BAMO Preparation", general session | |
| Zvezdelina Stankova | "Proctoring BAMO 2006 @ BMC" | |
| Dan-Andrei Geba | "BAMO Aftermath" | |
| Quan Lam | "Inclusion/Exclusion Principle" | |
| Paul Zeitz | "Generating Functions" | |
| Tatiana Shubin | "Geometric Combinatorics" | (PDF, PS) |
| Vera Serganova | "Complex Numbers and Geometry" | (PDF, PS) |
| Tatiana Shubin | "Finite Geometries" | (PDF, PS) |
| Tom Rike | "Archimedes and the Arbelos" | (PDF, PS) |
| Tom Davis | "Casino Gambling and Sucker Bets" |