I had the girls do some school work this weekend. K was cutting some pictures to paste onto a frozen pop stick, while J was coloring. J was eager to start cutting too so she colored quickly and sloppily. K looked at J across the table and said, "Jordan, don't scribble scrabble like that!"
This is only reinforcing our decision to go ahead and separate them when they start Kindergarten. I just can't imagine the competitiveness and the criticism (from each other) if they are in the same class!