Access Study Island through our school homepage. Your child has an account for this already (passwords are written in their planners) and they can practice outside of school. Study Island has lessons that reteach what we've worked on in class along with review lessons from 4th grade or challenge lessons from 6th grade.Khan Academy
Do you ever realize that you've forgotten how to do fifth grade math? Me too! A good refresher for parents and for reteaching for students is available through Khan Academy.