Kids' use of games, cellphones, and smartphones (next-generation, Web-browsing, media-sharing phones), "if carefully managed, could significantly boost their learning," Education Week reports, citing a just-released, 52-page study by a research center based at the Sesame Workshop (formerly Sesame Street) in New York. "Mobile devices are part of the fabric of children's lives today: They are here … [Read more...] about Mobile devices ‘key to 21st-century learning’