EdX offers interactive online classes and MOOCs from lots of US and world universities. There are over 300 short courses to choose from which you can complete on your own schedule. Perfect to keep that brain ticking over the summer holidays!
edX
Resource type: course
Suitable for: Students
Subject Area: Anthropology, Archaeology, Architecture, Biology, Chemistry, Classics, Computer Science, Earth Science, Economics, Engineering, English, Geography, History, History of Art, Languages, Law, Linguistics, Mathematics, Medicine, Music, Philosophy, Physics, Politics, Psychology, Religious Studies, Sociology, Veterinary Medicine