Последние добавленные видео:
cell-phone-school
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5 месяцев назад
161806 5 месяцев назад 6:42Unplugged: Students speak out about school bans of cellphones
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4 месяца назад
46283 4 месяца назад 4:27What happens when schools ban cell phones
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10 месяцев назад
9983 10 месяцев назад 1:46Students react to cell phone ban in schools
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2 года назад
116658 2 года назад 2:54Growing number of schools requiring students to lock away cellphones while in class
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3 года назад
56428 3 года назад 4:41Too many texts: Cellphone experiment shows impact on learning
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7 месяцев назад
4783 7 месяцев назад 4:15Florida schools enforce cell phone bans to reduce classroom distractions
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2 года назад
26387 2 года назад 2:51Should cellphones be banned from schools?
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7 лет назад
69629 7 лет назад 3:26Should cellphones be allowed in classrooms? | Your Morning
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3 года назад
19626 3 года назад 1:53Are cellphones a distraction in schools? Here's what research says
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1 год назад
1246 1 год назад 29:09Cell phones in schools: Is banning the answer? | School's In Podcast
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1 год назад
40157 1 год назад 6:12Virginia students speak out on school cell phone bans