Olive becomes the new history teacher after the previous one quits due to Chyna unintentionally upsetting him. Olive decides to be a fun teacher, but her kind of educational fun that involves reenactments of historical events ends up with her being spit-balled by the other students. So Chyna tells her to demand respect, but she overdoes it by becoming mean and giving both Chyna and Lexi detention, forcing the rivals to team up to get rid of her. Meanwhile, Cameron accompanies Darryl in a police ride-along for a school report.
