Balloon Popping meter: as the children sing well, a leader pulls on the ribbon from behind. If the kids have mastered a song, the balloon makes it to the top, where it is popped. If all the songs are mastered, the kids get tootsie "pops.
Guess the Disney Movie Song Party Game. I made this for a baby shower based off a internet qui but it could be used for anything! Spans a range in age and I can honestly say no one got them all right. Though I do suggest you say