Have you checked out Saxon Math ? We LOVE it. It is a spiral learning system so it goes over new skills while still practicing old ones. If you started on the 2nd grade level, both kids could "keep up". Plus the bucket of manipulatives that you can get to go with it, are great for making it fun
Hey everyone, Need some help with my little-ones I have been using lego sets to keep them busy and get their creative juices flowing. But my kids get tired of the lego sets I keep buying them. I found a new resource online. Does anyone have experience using Pleygo.com?? Netflix-for legos??