Research Experiences for Undergraduates (REUs) offer students a chance to do research in mathematics at many sites around the U.S. The summer programs include room and board and a stipend. For students considering graduate school, an REU is almost a must.
- NSF's search page for an REU site
- NSF's REU sites for Mathematical Sciences
- The American Mathematical Society REU summer programs
- Carnegie Mellow Summer REU in statistics
Internships & Co-Ops