Jay and Gloria attend parenting classes to prepare for the new baby on Modern Family. "Schooled" is the second episode of the show's fourth season.
Added:

Modern Family Season 4 Episode 2 Quotes

Is this kindergarten or the Hunger Games?

Cam

If you ever put your hands on my daughter again, I will string you up by your feet, run you up the flagpole and let the birds peck out your eyes.

Cameron