The first 10 states to be declared free from the education law are Colorado, Florida, Georgia, Indiana, Kentucky, Massachusetts, Minnesota, New Jersey, Oklahoma and Tennessee. The only state that applied for the flexibility and did not get it, New Mexico, is working with the administration to get approval.
The government's action on Thursday was a tacit acknowledgement that the law's main goal, getting all students up to speed in reading and math by 2014, is not within reach.
The states excused from following the law no longer have to meet that deadline. Instead, they had to put forward plans showing they will prepare children for college and careers, set new targets for improving achievement among all students, reward the best performing schools and focus help on the ones doing the worst.
Obama said he was acting because Congress had failed to update the law despite widespread agreement it needed to be fixed.