Somebody needs to inform OpenAI how Kindergarten works... classes are normally smaller than that, and I don't think any kindergarten teacher would ever try to pull off a "50-minute lesson."
Maybe ai wrote this list of examples. Seems like a hallucination where it just picked wrong numbers.
I've been to jelly fish rooms in other aquariums that are dark with only glowing jelly fish swimming all around. Pretty sure at least a few toddlers have been entranced by the same.