My son is also in 2nd grade. At his school, they have a small group of grade 2 kids that are doing OBOB Jr, so not entering the competition, but they have a parent volunteer come in to meet with them weekly. Also, they get books at their own individualized reading level, so that's good. For math, my son has one advanced partner in math, but I don't think they get different work. I see my son's workbooks, and he just extends himself within what's asked. Like if it's make different combinations up to 7, he'll use multiplication and division to make it more interesting. Truthfully I've given up on math at school and afterschool him.