Mr. D

After finally achieving his goal of teaching physical education full time, Gerry sets out to teach the course the way it should be taught.

Lisa runs for the unopposed Parent-Teacher Association president position as a way to punish the staff.

When Gerry meets a DJ at the gym, he offers her a job at the school dance, but Robert has banned dances and won't budge on his position.

Gerry suspects Central High of cheating; Bobbi prepares for maternity leave.

Gerry discovers that teaching phys ed comes up a lot of paperwork; Bobbi tries to juggle work and a newborn; Lisa becomes friends with some moms who may have dirt on Xavier.

Gerry is in a compromising situation after the teacher auction; Emma enlists Dwyer to do repairs in the library; Trudy gets a surprise visit.

Gerry is in awe of the concept of work-to-rule; Lisa tries setting boundaries with her stepson; Nisha accidentally reveals too much to her students.

Gerry takes control of the girls' soccer team to get back at Coach Meyers; an ambitious mom seduces Frank; Lisa's reign of terror seemingly comes to an end.

Gerry's least-favorite student becomes Principal for a Day; a harmless prank goes sour; Bobbi accidentally ruins a student's life.

Robert hires a security guard after a string of thefts; Robert learns the truth behind his baby's name.

A team of reporters uses Xavier Academy to determine the true value of private schools and ends up exposing a deep, dark secret.