For general background on the Corps of Discovery, check out www.lewis-clark.org.
At the federal level, this involving site invites input from teachers
around nation.
www.lewisandclark200.gov/edu/
Examples of classroom-tested lesson plans developed
for the four-hour PBS Lewis & Clark documentary by Ken Burns/Dayton
Duncan can be accessed at www.pbs.org/teachersource.
The National Geographic Society's site for educators
is also helpful:
www.nationalgeographic.com/lewisandclark/index.html
The Jefferson Expansion National Memorial in St. Louis
offers teachers a variety of useful suggestions:
http://www.nps.gov/jeff/LewisClark2/Education/CurriculumGuideMain.htm.
Hundreds of websites with some kind of Lewis &
Clark material are listed in one easy location, thanks to Jay Rasmussen,
president of the Oregon Chapter of the Lewis & Clark Trail Heritage
Foundation: www.lcarchive.org
Jay correctly warns users there's been no screening for quality
or accuracy of content.