| October 1 | Professor Brian Conrad | Fermat's Last Theorem and Elliptic Curves |
| October 8 | Professor Ravi Vakil | The Mathematics of Doodling |
| October 15 | Professor Mehran Sahami (CS) | Harnessing the World Wide Web to Measure Textual Similarity |
| October 29 | Jonathan Wise | Finding the Roots of Polynomials |
| November 5 | Simon Rubinstein-Salzedo | Combinatorial Games |
| November 12 | Professor Akshay Venkatesh | What is a Class Number Formula? |
| November 19 | Sam Payne | Bidding Games |
| December 3 | Professor Benedict Gross (Harvard) | Extending n! |
| January 14 | Professor Brian Conrad | Can a random Rubik's cube be solved? |
| January 21 | Professor Persi Diaconis | Loves me, loves me not |
| January 28 | Professor Rafe Mazzeo | Spectral Geometry |
| February 4 | Renzo Cavalieri (MSRI, Berkeley) | Where parallel lines meet |
| February 11 | Professor Denis Trotabas | Equidistribution of arithmetic points on the unit sphere |
| February 18 | Professor Robert Finn | Capillary Surfaces |
| Febrary 25 | Professor Soren Galatius | Real numbers, complex numbers, then what? |
| March 4 | Professor Richard Schoen | Deforming complicated plane curves to simple ones |
| March 11 | Zack Geballe (Berkeley) | The 32 symmetries of crystal lattices |
| April 8 | Professor Ralph Cohen | Knots, Links, and Braids |
| April 15 | Professor Joseph Keller | Mathematics of Sports and Games |
| April 22 | Joe Rabinoff | Quaternions in Everyday Life |
| April 29 | Brandon Levin | What's the Deal with -163? |
| May 6 | Professor Stephen DeBacker (U. Michigan) | The Seven Color Theorem |
| May 13 | Professor Andras Vasy | Generalized Functions |
| May 20 | Professor Steven Kerckhoff | Polygonal Billiards |
| May 27 | Professor Gautam Iyer | Who Wants to be a Millionaire (the really hard math version) |