What we learned at school today...

Mom: What did you guys learn at school today?
Ryan:  Well, I learned the order.
R: First it starts as an egg.
R: Then it cracks, and then the tadpole comes out.
R: Then it grows one pair of legs.
R: Then it grows two pairs of legs.
R: But it's not a real frog yet because it has a ____ (nub??)
R: And when the nub is gone after that it is a REAL frog.
Connor: And I learned that frogs are effibands?
Mom: Frogs are what?
C: Frogs are EEEFFFFIIBAAANNDDSS.
M: Oooohhh.... Frogs are Amphibians.  Yes, they are...