A lot of the time mathematics is confusing because of the language which is included in the maths.
For example when a teacher says 'Draw a table' should it look like this
or this ????
The following website is great if you are not sure about what a term actually means (click on the image to go to the page):
Also available from this site are a range of posters illustrating examples of mathematical concepts which could be used for revision as well (again, click on the image):
If you need any more help please get in touch. Our mathematics dictionaries may have a little more detail!
Alternatively, a fantastic purchase is the Usborne Junior Illustrated Maths Dictionary (click on the image to go to the Amazon page. The book is also widely available on other sites):