1) National infrastructure for self-directed learning. It will be something more than traditional homeschooling, but something less than classroom driven priv

1) National infrastructure for self-directed learning. It will be something more than traditional homeschooling, but something less than classroom driven private or public schools. 2) Personalizing content delivery to 1 on 1. (Having multiple videos per content area and figuring which works best for each learner - or perhaps videos that can be spliced together in real time based on the learner) Their secret sauce is the data on student understanding available to teachers, not the videos themselves.