Originally Posted By: ohmathmom
Have you considered math competitions? Even if DS doesn't want to compete, you may be able to find out about math enrichment opportunities in the UK. Try contacting someone at the UK Mathematics Trust: http://www.mathcomp.leeds.ac.uk/about-us/.

Yes! He's doing very nicely at these, thank you :-)

Originally Posted By: ohmathmom
Another option is Art of Problem Solving. In addition to courses, they have communities that might keep DS active in interesting math until he's ready for University: http://www.artofproblemsolving.com/

Also already in the mix. He's actually a couple of weeks into his first taught AOPS course now, and I'll post more about that when we both have a better idea about how it's going.

Thanks anyway :-)
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