Does anyone's children do mathsfactor.com (Carol Vordeman), and if so, what do you think of it? I have heard good things and am just thinking that it is a whole lot cheaper than Kumon... but I still like Kumon so can't say I really have any reason to get rid of it.
It appears that mathsfactor is aligned with the school curriculum, which would be a welcome change from Kumon. Right now, DD has to do one thing at Kumon and something totally different at school.