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Closed on Oct 1, 2026

EDU Core Research

U.S. National Science Foundation · Opportunity number 21-588

Details summarized from the official notice as of Oct 2, 2026. Always confirm eligibility, deadlines and requirements in the official notice before applying.

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This opportunity is closed as of Oct 1, 2026. It is kept here for reference. See the related open opportunities below, or check the official listing in case the agency posts a new cycle.

Key facts

Opportunity number21-588
AgencyU.S. National Science Foundation
Assistance listing (ALN, formerly CFDA)47.076
PostedMay 15, 2026
DeadlineOct 1, 2026
Award ceiling$2,500,000
Award floor$500,000
Estimated total program funding$35,000,000
Cost sharing or matching requiredNo
Funding typeGrant
CategoryScience technology and other research and development
Last updated hereOct 2, 2026

Summary from the notice

The EDU Core Research (ECR) program offers this ECR:Core solicitation and invites proposals for fundamental research (curiosity-driven basic research and use-inspired basic research) that contributes to the general, explanatory knowledge that underlies STEM education in one or more of the three broadly conceived Research Areas: Research onSTEM Learning and Learning Environments, Research on Broadening Participation in STEM fields, andResearch on STEM Workforce Development. Within this framework, the ECR program supports a wide range of fundamental STEM education research activities, aimed at learners of all groups and ages in formal and informal settings. Fundamental researchgenerates knowledge and understanding with the potential for broad relevance. The potential implications of ECR fundamental research for improving STEM education practice may be indirect and long-term rather than direct and immediate. Moreover, whether they include basic or use-inspired basic research, all successful ECR:Core proposals focus on the advancement or refinement of foundational knowledge for STEM education. The amount of funding and duration requested in proposals submitted to the ECR:Core solicitation should align with the maturity of the proposed work and the size and scope of the empirical effort. The solicitation has three levels of funding with a range of budget sizes, and proposals may request a duration of 3 to 5 years for any level: (1)Level I proposals may request up to $500,000; (2)Level II proposals may request up to $1,500,000; (3)Level III proposalsmay request up to $2,500,000. All proposals should justify the level of funding and duration in the project description.

Who can apply

The official notice lists these applicant types as eligible:

  • Unrestricted (open to any type of entity, check the notice)

Registrations you will likely need

Most applications submitted through Grants.gov need the following. Registration can take several weeks, so start early. The notice lists the exact requirements.

Past awards for this program

Totals for assistance listing 47.076 from public USASpending.gov data, as of Sep 23, 2026. Past awards do not predict future funding.

YearListingAwardsTotalAverage
2026 47.076 14 $335,416,836 $23,958,345
2025 47.076 24 $789,328,716 $32,888,697
2024 47.076 21 $738,800,371 $35,180,970

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