Educational Need
MIT BLOSSOMS (Blended Learning Open Source Science or Math Studies) is an international, collaborative open education project that provides a series of freely available interactive lessons for high school math and science classes presented in a widely accessible video format.
Introduction
Educational Collaboration Space is a freely available web-based tool which aims to facilitate exchange of ideas among educators teaching similar classes, record accumulated wisdom, and archive classroom material. ECS is a specially built WordPress site, featuring a unique theme, a suite of carefully designed plugins, and detailed site help and installation instruction pages. The WordPress architecture makes it easy to customize its appearance and add functionalities.
Introduction NB (nota bene) is a web-based collaborative annotation tool that facilitates communication among students and their instructors, centered around better understanding of course reading material.