Every now and then I share stuff with my son that I enjoyed a lot when I was a kid. His newest favorite is Donald in Mathmagic Land. I remember seeing this in school fairly early in my scholastic career--it was on a film reel rather than a videotape.
He's quoting it already, which is very cute. His favorite parts are the billiards demonstration and the "doors of the future."
Check it out for yourself.
