Kansas Schools Now Collect Phones at the Door – Spends $180K On Smartphone Lockers
(www.gadgetreview.com)
I grew up with no portable electronics available at all, we also didn't learn shit. If your topic is shit and your presentation is boring, kids would find how to ignore you. If it's interesting, they will listen to you no matter how many smartphones they have. It's hard, that's for sure, but this infantilising bullshit makes it harder, not easier. You have to treat the kids like people, that's the only way. Also you need to recognise that they aren't adults, so you can't expect them have hours of uninterrupted attention, smartphones or not.