Go Math is the Math Program we use for Kindergarten - 2nd Grade students.
Here are some links to assist you with helping your child at home:
Go Math Video's: If you know the chapter and lesson your student is on you can click here to learn the "How To's"
itools - Use this site to give your child a visual
Standards Based Math Activities - Use this site if you want to help your child master standards
Khan Academy - Use this site to help your child improve their Math Skills and their MAP score.