My Favourite Educational Links
https://freeexampapers.com Past papers, all subjects, all levels.
Student Forum Popular student forum.
http://library.cern.ch/derobbio/mathres/mathres1.html#e-jouh Undergraduate and Postgraduate Reference Library with lots of e-books and e-journals.
http://www.tech.plym.ac.uk/maths/resources/PDFLaTeX/mathaid1.html Good for A Level Maths and Further Maths students. Some Physics.
thatquiz.org Free maths tests. Short and punchy number and algebra tests with various levels.
http://arxiv.org/ Research archive for mathematicians and physicians.
http://en.wikipedia.org/wiki/Main_Page Searchable maths and science encyclopedia.
http://www.freedownloadscenter.com/Search/math.html More free software. Includes equation editor that you can use in Word.
http://eqworld.ipmnet.ru/ Libray of formulae. A reference library.
The Education Directory Directory of Schools, Colleges and educational websites.
freeetextbooks.com Filesharing site for exam papers and textbooks.
Maths and Physics Video Website website. Free coursework database for GCSE, A - Level, IB and Degree.