Great Number Sense Game

I found a great number sense game for kinders on the Teaching Channel!  It is called Mingle and Count.  The students mingle around the room until the teacher calls out a number.  The students have to form groups of that number.  Then the teacher and children check each group.  Any students that are left over without a group are assigned a special way to mingle, such as hopping like a bunny or flapping their arms like a bird.  In the video the teacher did this with the numbers 2,3,4 and 5.  I cannot believe that I forgot about the Teaching Channel and I haven't been on it in a while.  I found so many great ideas just now!