AP English Literatur

Caden knew how to spell big words, and he knew what the words meant. When he took the vocabulary test in class last week, he was the first kid in the class to finish. He turned it in quickly and didn’t check his work. When the teacher told him his grade, Caden’s face turned bright red. He had failed. She told him that he could retake it. Caden took his time and checked his work. When the teacher gave him his grade, it was a perfect score, just like he wanted.

What is the setting of this story?