"MyOpenMath runs on the free, open source, IMathAS platform, providing free hosted use of this platform in support of free, open textbooks. The intent is to provide classroom use of the platform, without any required cost to students, for schools wanting a managed install of the IMathAS platform, and to provide students self-study opportunities."
iPeer is an open source web application application that allows instructors to develop and deliver rubric-based peer evaluations, to review and release student comments, to build progress report forms online, and to analyze evaluation results. iPeer features a built-in user management system, data import/export, and an easy-to-use installer.