Back to School prep used to mean mastering a few basics like learning to sit still and listen after the lazy days of vacation were over, settling on a school night routine and buying a backpack full of pencils, paper and paste. But today, getting ready to go back to school is not so straightforward. Modern classrooms are wired to the max and adjusting to these new technologies—or learning to put limits on familiar ones—can be a challenge for parents and students alike.