Add us to the list of families with children on the way to Kindergarten. My DD, who just turned 5 this month, tested at least a third grade level, also in the 99th percentile, reads and writes well, does well in math (fractions, time, money, number sense etc.) but is stronger in language than Math. I have tried to encourage her to like math more the way you may want to encourage reading more, but it seems they like what they like. In general, just reading books would be my strongest recommendation. In some ways I dread this year, but am hoping she will have fun with crafts and singing etc.