Success Maker is a program that we use daily in class. It works on your students ability level in reading and in math. You students can access this at home by clicking on the link and putting there student number in as their log in and 123456 in as their password.
I use Starfall.com from the first day of Kindergarten to the last. This site is amazing with introducing students to beginning sounds and letters and even moves them onto reading on a first grade level! Any time your child has free time on the computer this would be a great site to explore!