This document discusses online learning and the design of online courses. It provides definitions of different types of online courses and statistics on trends in online enrollment. Independent schools are increasingly offering online and blended courses for reasons like enrichment, preparing students for online college courses, and providing access to courses the school cannot offer otherwise. The document outlines challenges in designing online courses, like creating discussions without in-person interaction and utilizing technology without making it the focus. It provides examples of how one teacher designed her "Madness in Literature" online course, including using online chats, forums, and varied assessment types like podcasts and blogs. The teacher learned the importance of pacing and helping students learn how to learn online.