I was never much good at Maths but found, when doing the OU Science Foundation Course that applying Maths to the subject, rather than it being theoretical, made it easier to understand.
Where this can be done with Science, Geography etc, it could be included in the curriculum. It's much more difficult to find a relevant way of doing it for pure Arts students.
Your next holiday must be to where the first holiday you remember , where are you going?g

At least make sure everybody knows what the word "average" means, when they read about it in a newspaper article. 
