A little rusty and need some quick online assistance with numeracy and maths? These resources can provide you with quick reference material ranging from basic to complex application, including applied practical exercises and video resources.
Mathcentre
A well organised site containing quick reference PDFs and assorted videos to support numeracy literacy across a range of course and topic types.
Mathtutor
Mathtutor offers video tutorials, support text, diagnostic testing and exercises (some also include an extension film and/or supporting animations) across 7 subject areas: arithmetic, algebra, functions & graphs, sequences and series, geometry & vectors, trigonometry, differentiation, and integration.
Khan Academy
Watch & Practice: The Khan Academy (community) contains a library of over 2400 videos covering everything form arithmetic to physics, finance and history, and backs this up with over 125 practical exercises. Students can watch, practice and learn in their own time at their own pace.