(Strip Number 970, Original Publication Date, 30 October 1985)
Panel 1: We find the PE Teacher and Elly surveying the crowd at the dance. Since he doesn't understand lateral gravity syndrome, it bothers him that boys and girls aren't mixing as well as he'd hoped.
Panel 2: He then announces that yes, there will be prizes for best costume BUT only for couples who dance.
Panel 3: He then tells everyone to DANCE already.
Panel 4: A few seconds later, one of the girls astonishes him by telling him that they're asking what kinda prizes he's offering.
Summary: He really shouldn't be as astonished as he is because, well, they aren't at the age where they especially want to mix together the way he wants them to.