The Glass Castle

Mom and Dad enrolled us in the Mary S. Black Elementary School, a long, low building with an asphalt playground that turned gooey in the hot sun. My second-grade class was filled with the children of miners and gamblers, scabby-kneed and dusty from playing in the desert, with uneven home-scissored bangs. Our teacher, Miss Page, was a small, pinched woman, given to sudden rages and savage thrashings with her ruler.
Mom and Dad had already taught me nearly everything Miss Page was teaching the class. Since I wanted the other kids to like me, I didn’t raise my hand all the time the way I had in Blythe. Dad accused me of coasting. Sometimes he made me do my arithmetic homework in binary numbers because he said I needed to be challenged. Before class, I’d have to recopy it into Arabic numbers, but one day I didn’t have time, so I turned in the assignment in its binary version.
“What’s this?” Miss Page asked. She pressed her lips together as she studied the circles and lines that covered my paper, then looked up at me suspiciously. “Is this a joke?”
I tried to explain to her about binary numbers, and how they were the system that computers used and how Dad said they were far superior to other numeric systems. Miss Page stared at me.
“It wasn’t the assignment,” she said impatiently. She made me stay late and redo the homework. I didn’t tell Dad, because I knew he’d come to school to debate Miss Page about the virtues of various numeric systems.