Stevenson

Superman: The Animated Series
Ms. Stevenson is a fictional character featured in the DC Animated Universe. She appeared on Superman: The Animated Series in the episode, "The Last Son of Krypton (Part 2)" where she was voiced by Tress MacNeille. Miss Stevenson was a teacher at Smallville High School in Smallville, Kansas. Clark Kent and Lana Lang had her as a teacher when they attended classes there.