This document contains summaries of multiple reports about trends in 21st century learning. It discusses the growth of online learning options and their potential to help meet new education standards and student needs. Mobile devices and social media are enabling more personalized learning. A retrospective shows significant growth in online learning over 5 years, impacting new programs and plans to expand opportunities. The reports examine topics like the state of online learning, who is learning online, what is driving interest, and whether it can transform learning. Barriers to adoption are also addressed.