Atlanta Forward: Education

For teenagers, their cell phones are their link to the world; they cannot be without them, as schools know only too well. I write about the distraction factor inherent in the phones, which led a Florida teacher to resort to a jammer to force kids to look up and pay attention. Readers also share their views on whether smartphones should be allowed in classrooms. In a guest column, a University of Georgia professor discusses the competitive versus cooperative model of education.