Kids Say the Darnedest Things About Rhythmic Values

One of the All-Region etudes has quarter notes tied to sixteenth notes, and we were trying to establish the value of that rhythm...

ME: So how much is a quarter note worth?
KID: One.
ME: Right. And how about a sixteenth?
KID: One-sixteenth.
ME: One sixteenth of a...?
KID: One sixteenth of a beat!