Mrs. Anderson is a tenth-grade history teacher at Surrey High School.
She is a very peppy and lighthearted teacher and, according to Alexis, very dumb because "it took her four tries to pronounce 'aborigines' ". She always seemed to unintentionally torture Alexis by making her do something she doesn't want to do, like wearing a hat for Hat Day.
Mrs. Ames had taken Alexis to the gym where Mrs. Anderson and her class were decorating the gym for the Homecoming Banquet. She attempted to make Alexis wear a hat for Hat Day, but Mrs. Ames convinced her otherwise. Then Mrs. Anderson made Alexis work with Pepper Laird on the banner.