Wanted to ask for suggestions as to what to ask for re: DS7 next year in grade 3 math. He hasn't worked much on the CTY math, but I expect he'll be done with at least their CTY/EGPY Grade 3 Accelerated Math (and probably Grade 4, although I wonder if I should avoid further acceleration at this point). He already knows the multiplication tables through 12 from timez attack. For now, his teachers are preassessing and substituting challenge problems for regular work, so he's getting no instruction other than help getting started when he needs it.

Our district believes in differentiation, not acceleration. They use Everyday Math, and I think I saw some classes using Scott Foresman (don't know what that one is). I've also heard a rumor of Aleks.

In our district, grades 3 and 4 are in the same building, 5 and 6 about a mile away.

Suggestions? Thanks!