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Research Experiences for Undergraduates (REU)

Supports intensive research by undergraduate students in mathematical sciences. REU sites engage students in research projects related to a theme.

DeadlineFull proposal accepted anytime
Award amountCompetitive stipends
Last checkedJun 26, 2026
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NSF REU: Information for Students

Information for undergraduate students on NSF Research Experiences for Undergraduates (REU) program opportunities, eligibility, and application process.

Award amount
Competitive stipends
Eligibility
Undergraduates pursuing an associate or bachelor's degree; U.S. citizens, permanent residents, or U.S. nationals; Individual REU opportunities may have additional criteria
Requirements
Resume; Statement of interest; Transcript; Reference letters
Application materials
Resume; Statement of interest; Transcript; Reference letters
How to apply
Apply directly to REU Sites and REU Supplement opportunities.; Consult REU Site or REU Supplement for specific instructions.; Find REU Sites in the Directory of REU Sites.; Contact faculty for REU Supplement information.; Apply via NSF Education and Training Application (ETAP) if available.
Important dates
Most REU Sites operate during summer.; Application deadlines typically January-March.; Some REU Sites operate during the academic year.; REU Supplements support research during academic year and/or summer.

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