My son loves maths! But his school don't really push him much in the area as he is too far ahead of his peers. He is in year 3.
If he loved dancing, sport or drama, I'd know exactly what to do to help him develop and pursue his passion outside of school, but I don't think there are any options out there for maths clubs or similar.
I used to love maths myself but no idea where to go with it now to help him find more challenges he would love.
I wondered if anyone could point me in the direction of a franchise, or app, or website that might be of interest for him, or share your experience of having a maths enthusiast yourself and how you supported them.