This page contains links to pages that will help with projects and is organized categorically.

Stock Photo Sites

http://www.sxc.hu
http://morguefile.com
http://www.unprofound.com
http://www.imageafter.com
http://www.stockvault.net
http://freestockphotos.com
http://www.public-domain-photos.com
http://www.freeimages.co.uk
http://www.bigfoto.com
http://www.everystockphoto.com
http://free-stock-photos.com
http://www.free-stockphotos.com
http://openphoto.net
http://geekphilosopher.com/MainPage/photos.htm
http://www.freefoto.com/index.jsp
http://www.freerangestock.com
http://www.pixelperfectdigital.com/free_stock_photos

And here’s a few that seem to keep updating their lists of free stock photo sites:

http://pstutorialsblog.com/44/free-stock-photos
http://www.photoshopsupport.com/resources/stock-photos.html
http://philbradley.typepad.com/phil_bradleys_weblog/2008/07/25-free-stoc...
http://www.thewebsqueeze.com/articles/40-free-stock-photo-sites.html

And if you still need more:
http://www.google.com/search?q=free+stock+photos :-)

Photoshop Inspiration sites (and lesson plan ideas!!!)

- some contests may be rated PG13!
http://freakingnews.com/galleries.asp
http://www.worth1000.com

Free Video Footage Sites (for After Effects projects)

http://www.footagefirm.com/freeclips.asp
http://www.resolume.com/footage/archive.php
http://commons.wikimedia.org/wiki/Category:Video
http://stockfootageforfree.com
http://www.archive.org/details/stock_footage
http://www.sonypicturesstockfootage.com
http://www.detonationfilms.com/free_stuff.htm
http://naturelibrary.com - Free samples every couple months