Websites
1) http://www.gilderlehrman.org/teachers/ - contains primary sources, history podcasts, and easy to read overviews of periods throughout American history.
2) http://ushistory.pwnet.org/ - contains links to video clips, pictures, primary source documents, graphics, and maps.
3) http://www.rockingham.k12.va.us/RCPS_SS/ssbenchmarks5.html - Rockingham County Public Schools, U S History I Benchmarks, A Guide for Parent Involvement
4) http://chnm.gmu.edu/vcsssce/camp.html - a collection of review activities for US History to 1865
5) http://www.quia.com/pages/hostetterhistory.html - US History Games & Sample Tests from Mountain View Elementary School in Harrisonburg, VA
6) http://memory.loc.gov/ammem/index.html - American Memory provides free and open access written and spoken words, sound recordings, still and moving images, prints, maps, and sheet music that document the American history.
Interactive Achievement 
http://powertest.powerschool.com/VA_PRINCEWILLIAM/v7/secure/

Websites
1) http://www.gilderlehrman.org/teachers/ - contains primary sources, history podcasts, and easy to read overviews of periods throughout American history.
2) http://ushistory.pwnet.org/ - contains links to video clips, pictures, primary source documents, graphics, and maps.
3) http://www.rockingham.k12.va.us/RCPS_SS/ssbenchmarks5.html - Rockingham County Public Schools, U S History I Benchmarks, A Guide for Parent Involvement
4) http://chnm.gmu.edu/vcsssce/camp.html - a collection of review activities for US History to 1865
5) http://www.quia.com/pages/hostetterhistory.html - US History Games & Sample Tests from Mountain View Elementary School in Harrisonburg, VA
6) http://memory.loc.gov/ammem/index.html - American Memory provides free and open access written and spoken words, sound recordings, still and moving images, prints, maps, and sheet music that document the American history.