I would like to take a course in the UK on digital photography to help me progress better.

Looking for a course to get some foundation knowledge on the relationships between f-stop, aperture and ISO, basics of lighting and photography styles.

The difficulty is that I work full time, so ideally the course would need to be self study/evening, however if there is a recommended 2/3 day course somewhere in the country I would be willing to take some time off to go to it.

Any suggestions would be greatly appreciated.