|First Appearance||And Then There Were 10|
Ben's teacher teaches Ben's fourth grade class. jajaja
She is middle-aged with dark brown hair and blue eyes. She wears pink sunglasses, yellow earings and a blue shirt.
She has the ability to teach. She can shoot teach rays that can make her opponents learn.
She makes her first appearance in the beginning of And Then There Were 10, where Ben accidentally throws a paper plane at her head. This causes her to get very angry, and she asks Ben to see her about the paper airplane. However, it is the last day of the school year, so she lets Ben go.