Welcome to MIT's OpenCourseWare: a free and open educational resource (OER) for educators, students, and self-learners around the world. It is true to MIT's values of excellence, innovation, and leade
My favourite Podcast. In every episode there is one theme or a sequence of the everyday life, which is explained with vocabulary and additional information.
A community for the creation and use of free learning materials and activities. A multidimensional social organization dedicated to learning, teaching, research and service.