Final answer:
In "I Stand Here Ironing" by Tillie Olsen, there is no specific mention of a prize that the character Emily wins at school.
Step-by-step explanation:
In the short story "I Stand Here Ironing" by Tillie Olsen, the character Emily does not specifically win a prize at school that is mentioned within the text. The story focuses on the reflections of a mother about her relationship with her daughter Emily and her struggles throughout her life. The narrative does not detail any particular prize or award that Emily receives at school. The references provided do not pertain to the story "I Stand Here Ironing", hence they do not contain information about a prize that Emily might have won.