Emma is a kindergarten student attending Third Street School.
Emma, like all other kindergartners, was loud and obnoxious. During the school's "Pee-Wee Pals" program, Gretchen was assigned to be her mentor, and she tried to educate Emma into being as smart as her. At first, Emma wouldn’t cooperate or listen to Gretchen, but eventually, she did. It's guessed that she's the most intelligent of the kindergartners thanks to this.
Emma is short and slender and has short, messy brown hair with slanted eyes. She wears gold hoop earrings, blue overalls, a necklace with a yellow pendant, red-and-green armbands, red ankle bands and red lipstick.