T-Rex: The elementary teacher had a student whose parents had recently been the victim of violent crime, and she was determined to help him as much as she could. She hugged him as he entered the class. "How are you today..."

T-Rex: "...YOUNG MASTER BRUCE WAYNE??"

T-Rex: Bruce Wayne, who would one day be really interesting and cool as Batman but who wasn't Batman yet, shrugged. He was okay. Kinda sad. Definitely not Batman yet, if that's what you're thinking.

T-Rex: He sat at his desk in class and the teacher began teaching fractions!
Utahraptor: Ugh.

T-Rex: She explained how you could add fractions, but ONLY if you made their denominator the same, then explored different techniques for doing that.
Utahraptor: WHEN is he going to do BATMAN STUFF?
T-Rex: Not for several years. Now listen!

T-Rex: "A fun way to do this is to find the lowest common denominator," his teacher explained. "Who can tell me what the multiples of 3 are?"
Off panel: Where's Poison Ivy right now?
T-Rex: SHE GOES TO A DIFFERENT SCHOOL
T-Rex: And there's a SHARED CURRICULUM