Yamarko Brown, age 12, works on a new state assessment test at Annapolis Middle School in Maryland on Feb. 12.
Yamarko Brown, age 12, works on a new state assessment test at Annapolis Middle School in Maryland on Feb. 12. PATRICK SEMANSKY AP
Yamarko Brown, age 12, works on a new state assessment test at Annapolis Middle School in Maryland on Feb. 12. PATRICK SEMANSKY AP