Questions for ‘When smartphones go to school’
![teen texting](https://www.snexplores.org/wp-content/uploads/2019/11/teen-texting-school-questions-header.jpg)
The typical U.S. teen with a smartphone sends many, many texts per day. Scientists are finding that sometimes this online activity can be beneficial in classrooms — but only if it also is ‘on-task.’
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