The implementation for tech in schools has been driven largely by corporate profit.
August 31, 2016 Time Magazine article
"The screen revolution has seen pedagogy undergo a seismic shift as technology now dominates the educational landscape. In almost every classroom in America today, you will find some type of screen—smartboards, Chromebooks, tablets, smartphones. From inner-city schools to those in rural and remote towns, we have accepted tech in the classroom as a necessary and beneficial evolution in education.
This is a lie.
Tech in the classroom not only leads to worse educational outcomes for kids, which I will explain shortly, it can also clinically hurt them. I’ve worked with over a thousand teens in the past 15 years and have observed that students who have been raised on a high-tech diet not only appear to struggle more with attention and focus, but also seem to suffer from an adolescent malaise that appears to be a direct byproduct of their digital immersion. Indeed, over two hundred peer-reviewed studies point to screen time correlating to increased ADHD, screen addiction, increased aggression, depression, anxiety and even psychosis."
Read it all at http://time.com/4474496/screens-schools-hoax/