why cell phones should not allowed in school（関連順）

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Should mobile phones be banned from the classroom?

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Should mobile phones be banned in schools?

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Should cell phones be banned for kids in school? Here's what people are saying

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How Is Your Phone Changing You?

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What do students think of the ban on cellphone use in class?

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Parents worry about safety if cell phones are not allowed in classroom

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Cell Phone Radiation and How it Affects Kids | Patrick Trzeciak | TEDxPascoCountySchools

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結果 : why cell phones should not allowed in school