Can anyone help me out? My K child is working on grade 3 to 4 math at home, grade 2 at school, and the school has told us that they want to work on enrichment rather than acceleration. I am trying to figure out if the enrichment will be interesting or will be things she's already mastered.

What sort of topics are covered by enrichment at each of these grade levels? I have found general lists, but nothing grade specific.