On the walk to school today, Elaine told me about the time her class sang "Are You Sleeping?"  She told the teacher that there was another song called "Ugachucka" that sounded the same, and the teacher, who was apparently a little quicker than me, said that it was the same song in a different language.  At this point, I realized Elaine meant "Frere Jacques."  I corrected her pronunciation and told her it was in French.

Elaine agreed and told me that she'd informed her class it was "from an old Star Trek episode."