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ClosedOpportunity 21-588

EDU Core Research (ECR:Core)

U.S. National Science Foundation

At a glance

EDU Core Research (ECR:Core) is a closed federal grant opportunity from U.S. National Science Foundation. The application deadline was October 1, 2026. Individual awards are listed as $500K – $2.5M, with $35M in total estimated funding. The notice is unrestricted by applicant type, subject to any clarifications in the notice. Cost sharing is not required. It is funded under Assistance Listing 47.076 (STEM Education (formerly Education and Human Resources)).

Summary assembled from the official notice's fields. The official notice governs.

Key facts

Posted
May 15, 2026
Close date
Oct 1, 2026
Archive date
Oct 31, 2026
Award floor
$500,000
Award ceiling
$2,500,000
Est. total funding
$35,000,000
Expected awards
Not specified
Cost sharing
Not required
Funding instrument
Grant
Opportunity category
Discretionary

Who can apply

  • Unrestricted (any entity type)

Based on the published notice. Review the official notice for complete eligibility requirements.

What it funds

Official synopsis as published by the agency, formatted for readability.

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 on STEM Learning and Learning Environments, Research on Broadening Participation in STEM fields, and Research 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 research generates 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 proposals may request up to $2,500,000. All proposals should justify the level of funding and duration in the project description.

Additional information from the agency ↗

Assistance Listing

What is an ALN?

Reported obligations under ALN 47.076

Historical data · not a prediction
FY24$1.09B
FY25$1.17B
FY26$287M est.
Source: SAM.gov Assistance Listing 47.076. Program-wide totals, not awards from this specific opportunity.

Agency contact (as published)

U.S. National Science Foundation
grantsgovsupport@nsf.gov
703-292-4203

Quick answers

Who is eligible to apply for “EDU Core Research (ECR:Core)”?

The notice lists eligibility as unrestricted — open to any type of entity — subject to clarifications in the notice's additional eligibility information.

How much funding is available through “EDU Core Research (ECR:Core)”?

Per the notice, individual awards are listed as $500k – $2.5m and total estimated program funding is $35,000,000.

How do I apply for “EDU Core Research (ECR:Core)”?

Applications are submitted through the official source, not through GrantsJunction. Open the official notice on Grants.gov (opportunity 21-588), and review the full announcement and application package. Organizations applying through Grants.gov generally need an active SAM.gov registration and a Grants.gov account, which can take several weeks to set up.

Matched on shared Assistance Listings, agency, categories and eligible applicant types.