I should probably add that I brought in a stack of completed third grade worksheets from DS' private school Kindergarten. That teacher gave him those instead of the Kindergarten work because he was being disruptive (bored) during math time.
I let Teacher keep them to look them over since they showed six digit addition with regrouping, as the last thing he was doing in June. I know the second grade class isn't doing this yet. For that matter, is the third? They came back with DS later that day with a note saying thanks for sharing.
