The National Archive and Records Administration has curated activities and documents that can help teachers create lessons for English/language arts, history/social studies, civics/government, or film studies.
Links to archives of:
The Condition of Education
Digest of Education Statistics
Federal Support for Education
High School Dropout and Completion Rates in the United States
Historically Black Colleges and Universities
Indicator of the Month
International Reports
Programs and Plans
Projections of Education Statistics
Reports, Topical Reports
Youth Indicators