http://www.edgate.com/lewisandclark/ This site from the Smithsonian Institute provides kid-friendly information about the journey along with lesson plans and activities for learning about map making.
http://www.pbs.org/lewisandclark/class/idx_les.html This site provides lesson plans about the Lewis and Clark expedition for teachers in most subject areas.
http://www.nationalgeographic.com/lewisclark/index.html Join the Lewis and Clark expedition in this interactive journey based on the book How We Crossed the West: The Adventures of Lewis and Clark by Rosalyn Schanzer.
http://www.monticello.org/site/families-and-teachers/lewis-and-clark-study-resource This site provides teachers with resources and activities on the Lewis and Clare Expedition to use in their classroom.
http://www.lewisandclark.com/index.html This site provides information on maps, journals, calendar of events, and expedition facts and stories about Lewis and Clark.
http://www.educationworld.com/a_lesson/lesson/lesson296.shtml This site provides lesson plans and resources on Lewis and Clark's expedition for teachers to use.
http://www.weareteachers.com/ideas/partnerask/teachingidea?app=%2010668&grantId=46 This site provides educators with ideas on teaching lessons about Lewis and Clark.
http://www.lewisandclarktrail.com/trailadventures/selfguide.htm This website breaks down Lewis and Clark's expedition into departures and destinations, miles travels, and their field notes.