A great feature of the math major here at Whitman is the senior project. During their senior year, majors work one-on-one with a member of the math department on an independent project. The official department web page contains a full archive of past senior projects.
Here are the senior projects I'm directing this year:
Katie Gillespie — (description soon)
Karen Vezie — (description soon)
Kevin Wallin — (description soon)