Republican presidential candidate Mitt Romney and Salina Beattie display work they did together in a sixth grade language arts class during Mr. Romney's visit to Universal Bluford Charter School in West Philadelphia, Pa. His statement that "just getting smaller classrooms didn't seem to be the key" to improving education was challenged. (Associated Press)

Republican presidential candidate Mitt Romney and Salina Beattie display work they did together in a sixth grade language arts class during Mr. Romney's visit to Universal Bluford Charter School in West Philadelphia, Pa. His statement that "just getting smaller classrooms didn't seem to be the key" to improving education was challenged. (Associated Press)