Today the kids were on a math kick. My five-year old wanted to try Funbrain's Math Arcade, so we did it together. My seven-year old also did some. He's choking right now on extra tens -- for instance if he knows 7+2, then 17+2 should be easy. Not so much. I think we'll look at a hundred's chart to see if that helps. P is also really enjoying Timez Attack. It helps that I don't care whether or not he learns multiplication in first grade!
We've also enjoyed Study Dog for early reading skills.