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For nearly 50 years, SEDL worked to improve teaching and learning through research and technical assistance.

SEDL's Work

The archived materials contained on this site include resources and publications written and produced by SEDL, now a part of the American Institutes for Research.

We welcome you to continue to access SEDL's free resources and other information here. This website was archived on September 30, 2015 and is not an active repository; please note that content on the site will not be updated.

Learn more about SEDL and view the site archive >>

Merger with AIR

The combined organizations have new and enhanced capabilities to conduct research and provide technical assistance to diverse populations across a broader geographic area.

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