Have you read Ruth Beechik’s 3 R’s series? It gives a lot of hands on math ideas, also giving the usual things taught in each grade. It’s simple, inexpensive (the whole set for Reading, Writing and Arithmetic is $12 or so) and so nice and relaxing! I’m reading her book, A Biblical Home Education, and it is excellent!
Also, on another forum I’m on, a mom talked about how she doesn’t do formal book math until around 5th grade. I had heard a mom years ago talk about how she focused on reading the first years of elementary, then focused on math (not to the exclusion of the other, but the main focus). I find my dc fly through and “catch up” pretty easily. Lots of concrete examples help form a good foundation, I’ve found.
I use Mastering Mathematics, but I’m not sure how it compares price-wise. Right Start sounds neat, too! Here’s a link to MM’s website:
http://www.masterypublications.com
Anyway, at age 6, I’d vote for lots of real life math–and money is a lot of fun! 😉
HTH!
Trisch