Food and Digestion

Animation: 

http://highered.mcgraw-hill.com/sites/0072495855/student_view0/chapter26/animation__organs_of_digestion.html
http://kitses.com/animation/swfs/digestion.swf
http://video.about.com/nutrition/Enzymes-and-Digestion.htm
http://www.sciencelearn.org.nz/Contexts/Digestion-Chemistry/Sci-Media/Animations-and-Interactives/Digestion-of-food

Games:
http://kidshealth.org/kid/games/
http://www.flashrolls.com/other-games/A-Journey-Through-the-Digestive-System.htm
http://www.softschools.com/science/human_body/digestive_system/
http://www.purposegames.com/game/1918

A complete resource on digestion:
http://www.neok12.com/Digestive-System.htm

Reading material:
http://peer.tamu.edu/curriculum_modules/organsystems/module_2/activity4.htm