Teaching in the Smartphone Age Posted on January 27, 2018January 27, 2018 by Mike https://www.washingtonpost.com/news/grade-point/wp/2018/01/22/to-ban-or-not-to-ban-teachers-cope-with-students-driven-to-distraction-by-technology/?utm_term=.233097f84f9e Posted in Math Instruction.