Government of Alberta
Learn Alberta: Exploring Fractions
This "Exploring Fractions" multimedia site offers a video, an interactive page and a 5 page PDF of exercises as an exploration of improper, mixed and equivalent fractions.
Loyola University Chicago
Math Flix: Fraction Visuals
This QuickTime movie provides an opportunity to identify fractional parts. As you watch and listen to the teacher and students interact it helps clarify this concept.