Commodore Pet, the original Commie PC!
I learned to program on one of these suckers the summer before 5th grade at a summer class taught at my elementary school. I remember that since so few kids had experience with a keyboard back then, the first project was to type the alphabet so that we could learn where the keys are.
I took a computer programming class using Commodore Pets a million years ago! The whiz-kids in the class had some kind of mainframe computer hooked up with a printer in the room and were playing a primitive role-playing game, it was so cool! heh heh
Man that was a whole different world...