I recently came across this vintage SS clip from Season 1, with Susan talking about animals and their heads and tails to kids. Here is the clip: http://www.youtube.com/watch?v=uTEAEpqSZgI What's interesting about it is that it really didn't seem very entertaining for young kids, it seems just like a woman teaching a class. I'm guessing they did this a lot in the first season, or maybe even the first couple of seasons. I know that it continued just a little bit into the late 70s, and even later, but eventually, this is what really phased out. About when did they completely stop doing it?