Which developments in technology are expected to impact K-12 schools over the next five years? Which trends and technologies will drive educational change? What are the challenges that we consider as solvable or difficult to overcome, and how can we develop effective solutions? These questions and similar inquiries regarding technology adoption and transforming teaching and learning steered the collaborative research and discussions of a body of 56 experts to produce the NMC Horizon Report "2015 K-12 Edition", in partnership with the Consortium for School Networking (CoSN). This session will include an overview of the process used to create the report, discussion of the 2015 findings, and some early findings from the 2016 study."