Originally Posted by HowlerKarma
Thank you for the clarification. That makes sense in terms of acceleration considerations-- though on the other hand, for an administrator to use that as a measure of mastery in a class/teaching context would be inherently flawed since it would indicate that most students do not attain concept mastery.

Which, come to think of it, may be just fine if it's EveryDay Math we're discussing. whistle

Honestly, I think most students don't master grade level material (at least in math), and I think the highest level of mastery for average adults is prealgebra (and that may be pushing it).