Simon sees his teacher push a man who was screaming at his son. He then feels guilty when he learns his teacher got fired. Annie takes piano lessons as her ""pregnancy project."" Meanwhile, Matt makes a move on one of his college teachers. It turns out he misunderstood her signals. Mary and her friends skip a boring class and get caught. Also, Lucy forgets her lunch in geometry class and finds her teacher eating it--- two days in a row. She and her friend Shelby then learn a good geometry lesson. Lastly, Ruthie has trouble finding the perfect instrument for music class.

Mary and her basketball teammates are upset when their high school coach imposes a lockout on the season, citing that their studies should be top priority. When the school calls a meeting to discuss the situation, Eric and Annie support the coach's concerns and decisions. Outraged by the apparent betrayal, Mary and some members of the team break into the gym and vandalize it. They are soon caught by the police and are arrested. Meanwhile, sparks fly when Simon is caught making a lewd hand gesture in front of the school, and is busted. Also, Matt contemplates returning home and Ruthie obsesses about being one of the guys.

Reverend Camden helps a new family in the congregation who has a son suffering from Tourette's Syndrome. With the assistance of Simon, Simon sticks up for the boy at school when bullies pick on him. Meanwhile, Annie takes matters into her own hands when she horrifyingly learns from Lucy that Ruthie's teacher has reportedly been calling her ""stupid."" Simon unknowingly hurts Mary's feelings with something he said to her earlier, and Matt puts his girlfriend Shana on the silent treatment when he contemplates calling things off.