1. A learning management system, comprising: a content storage unit for storing learning content; a user modeling unit in signal communication with the content storage unit and having a user model; a personalization unit in signal communication with the content storage unit for personalizing the learning content stored in the content storage unit in response to the user model; and a user interface in signal communication with the content storage unit for enabling a user to interact with the learning management system, wherein the learning management system delivers content responsive to user interaction with the learning management system.