Investor's Business Daily - Teachers and professors are starting to use cell phones as educational tools in their classrooms, after previously banning them as distractions. Abilene Christian Univ. in Texas is giving two-thirds of its freshmen a smart phone that they're expected to use for receiving handouts in class and brainstorming. About 100 high school freshmen in N.C. are using phones during their math classes in a program sponsored by handset gear maker Qualcomm. They use the phones to play math games, network among themselves on problems and watch animation showing problems being solved.
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