My son is 9, but I'm OK with the math and will be until he goes beyond basic undergrad. Since he's not that advanced in math, it's not likely to ever be an issue for us. It's also very helpful for me to be able to have him working independently online while I do something else.

We aren't doing anything that's very ambitious math-wise anyway. He already knows most of the material, but it's a tough year for us and I just don't want him to backslide. I haven't seen any math work from his school in over a month.

Last summer we had a tutor and that was a great activity for the kids and brought in a different perspective. But during the school year I don't like the extra scheduled time commitment.