Akata Witch - Nnedi Okorafor

Miss Tate looked to the class. “Each of you will come up and Sunny will give you three strikes on the left hand.” She smiled wryly. “Maybe she can beat some of her sense into you.”
Sunny’s stomach sank as her classmates lined up before her. They all looked so angry. And not the red kind of anger that burns out quickly—but the black kind, the kind that is carried outside of class.

 

What a price of a teacher.