A West Millbrook Middle School eighth-grader uses the calculator on a Smart Board while solving an algebra problem in this 2012 file photo.
A West Millbrook Middle School eighth-grader uses the calculator on a Smart Board while solving an algebra problem in this 2012 file photo. News & Observer file photo News & Observer file photo
A West Millbrook Middle School eighth-grader uses the calculator on a Smart Board while solving an algebra problem in this 2012 file photo. News & Observer file photo News & Observer file photo