Firstly, DS isn't home-ed - so this may not be the right place, but I think that you guys would be the best place for advice!
I recently found some of my late fathers maths books from school and university and, bloody hell, they were so advanced. I never really appreciated how smart he was. He rarely used a calculator (only to double check his work) and taught maths at uni when I was little. I am seiously crap at maths - always have been. I got the 'creative' gene in the family.
Anyway - I want DS to have a chance to be good at maths. He learned his numbers early and can do sums (he is 5). I am worried that my crappiness at maths will hold him back. I really am very bad (not bad at arithmetic but that is pattern-based, so easy really).
I am not sure where to go from here. I have seen books, classes, DVDs... but where can I get decent worksheets or booklets that actually explain how to teach, what approach to take, how long each day...? I am not trying to hothouse a genius, just give the little fella a chance!