Second graders work on Apple Inc. iPads as part of their classroom work at Park Lane Elementary school, in the Canyons School District, in Sandy, Utah, U.S. on Monday, May 20, 2013. As technology becomes more integrated in the classroom, in addition to Apple, other manufacturers including Microsoft corp., Amazon.com Inc., Samsung Electronics Co., and News Corp.ís Amplify are turning toward education. Photographer: George Frey/Bloomberg
