• World Book Encyclopedia: http://worldbookonline.com Please contact Mrs. McRae, Teacher-Librarian, at Image Elementary School for the username and password to access this resource.

Website Resources

• Friends of the Ridgefield National Wildlife Refuge: http://www.ridgefieldfriends.org/index.php
• Friends of the Ridgefield National Wildlife Refuge; Cathopotle Plankhouse: http://www.ridgefieldfriends.org/plankhouse.php

• End of the Oregon Trail, Oregon City: http://www.historicoregoncity.org/HOC/
• Kid Info.Com: http://www.kidinfo.com/american_history/pioneers.html
• Oregon: National Historic Trail: http://www.nps.gov/oreg/index.htm
• The Oregon Territory and Its Pioneers: http://www.oregonpioneers.com/ortrail.htm
• Social Studies for Kids: http://www.socialstudiesforkids.com/wwww/us/uslistwestwardmovement.htm
• U.S. Department of the Interior Bureau of Land Management-Just for Kids-Trail Kids: http://www.blm.gov/or/oregontrail/education-kids-trail.php
• U.S. Department of the Interior Bureau of Land Management-Just for Kids-Trail Kids Homework Help: http://www.blm.gov/or/oregontrail/education-kids-homework.php
• The Oregon Trail: http://www.isu.edu/~trinmich/Oregontrail.html
• Washington Secretary of State Sam Reed; Washington History: http://www.sos.wa.gov/history/
• Inactive Map of Western Expansion: http://www.eduplace.com/kids/socsci/books/applications/imaps/maps/g5s_u5/index.html