Examples
There are tons of great examples out there. Wallace and Gromet is a classic that I often use. We watch a scene two or three time to break it down and even in slow motion.
Kichinjo
http://www.schooltube.com/video/dd697eae269940a381cf/Kichinjo
2009 Northwest High School Film Festival Award of Excellence
3 Little Geese: http://vimeo.com/11528337
Recycle PSA
http://www.youtube.com/watch?v=RhSrCWBZO6g
3rd Period 2008: Evolution of Dance
http://www.mountsihighschool.com/directory/_dockeryj/stopmotion/3rd08/3rd.html
2nd Period 2008: Evolution of Dance
http://www.mountsihighschool.com/directory/_dockeryj/stopmotion/3rd08/2nd.html