Create a wiki for free. After you get started, you can let them know you are an educator and they will remove the ads.

http://www.wetpaint.com

http://wiki.wetpaint.com/page/Wikis+in+Education?t=anon

This is the help site for Wetpaint

http://www.wetpaintcentral.com/

http://www.teachertube.com/view_video.php?viewkey=c04c7bfc822caf7c7459&page=1&viewtype=&category=mr

360 degree viewer, motion, size comparison

http://dsc.discovery.com/convergence/dinosaurplanet/interactive/dinoviewer.html

http://www.rain.org/~philfear/download-a-dinosaur.html

http://teacher.scholastic.com/activities/dinosaurs/realormakebelieve/

http://teacher.scholastic.com/activities/dinosaurs/index.htm

http://ngm.nationalgeographic.com/ngm/2007-12/bizarre-dinosaurs/dinosaur-interactive.html

http://www.bbc.co.uk/sn/prehistoric_life/games/dinosaur_world/

http://www.bbc.co.uk/sn/prehistoric_life/games/skeleton_jigsaw/

http://www.enchantedlearning.com/subjects/dinosaurs/

http://www.google.com

PowerPoints and activities

http://americanhistory.pppst.com/civilwar.html

http://teacher.scholastic.com/activities/our_america/civil_war/

http://teacher.scholastic.com/activities/bhistory/underground_railroad/index.htm

http://www.mrnussbaum.com/civilwarpage.htm

http://civilwar.si.edu/splash.html

http://www.nps.gov/history/museum/exhibits/gettex/

http://www.civilwarletters.com/

Interactive - You are General Grant and must make the decisions. Check out the teachers guide and kids in the Civil War.

http://www.pbs.org/wgbh/amex/grant/broadband/ytg.html

http://www.teachertube.com/view_video.php?viewkey=c04c7bfc822caf7c7459&page=1&viewtype=&category=mr

Whatever bah

http://www.teachertube.com/view_video.php?viewkey=c04c7bfc822caf7c7459&page=1&viewtype=&category=mr