Ms. Janet Barch

Janet Barch or Ms. Barch is the Science Teacher at Lawndale High. She's just as psychotic as Mr. DeMartino, but her attitude stems from a very messy, very bitter divorce. As such, she has developed a rather unhealthy distaste for men, which usually manifests itself by her giving the female students higher grades and favored treatment over the male students. The only man that has been able to get through her armor -- inadvertently -- is Mr. O'Neill, and that's only because he unlike the rest of his "disgusting, war-mongering sex" displays and shares his feelings.