Text messages immediately get most people's attention, so sending quick emergency text messages to spread the word that a child is missing will get the news out fast. I found the following links on Barry Bachenheimer's Plethora of Technology blog this
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The debate about students having cell phones in school reminds me of the policies on gum. I once managed to get gum on the bottoms of both shoes at the same time and became determined that my students would not chew gum in class. I eventually gave up.
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