ICPSR maintains a data archive of more than 500,000 files of research in the social sciences.
Browse by topic: Education
Browse by subject term: early childhood education, educational policy, etc.
Browse by thematic collection: Teaching/Learning
re3data | Search: Education Sciences
The Registry of Research data Repositories (re3data) presents repositories for the permanent storage and access of data from various academic disciplines. Browse by subject to view repositories in the education sciences.
DataCite metadata search (beta) | DOI search
Use the 'advanced search' function in this aggregate search engine to find research data on educational topics.