To Kill A Mockingbird Summary of Chapter 3
Scout starts a fight with Walter at lunch since she blames him for getting in trouble with their teacher. Jem stops the fight and invited Walter back to their house for lunch. When at home Scout criticizes Walter for the way he eats his food, and Calpurnia scolds her for her behavior.
Back at school, Miss Caroline reacts badly to the "cooties" in a student's hair. The student is Burris Ewell, who is from an extremely poor family. She sends him home, but the class explains that Ewell children only come to the first day of school anyway. When Burris leaves, he shouts obscenities at Miss Fisher, causing her to cry. The class tries to placate her.