OpenLearn is an initiative by the Open University (OU), the United Kingdom's distance learning and research university with an open policy for entry. OU has been a pioneer in making learning materials freely available through its successful partnership with the BBC, and now with OpenLearn, it offers a full range of Open University subject areas from access to postgraduate level and has seen millions of visitors since launch. The aim of OpenLearn is to reduce the costs of course development for everyone in education and improve quality by openly sharing quality-assured educational materials under CC Attribution-Noncommercial-ShareAlike.
Citizen Maths