Name & Ball Game
Make a big circle. This works well for younger girls too. Have each girl say their name (and you can have them say one thing that they like too, if you'd like). After they have gone around the whole circle, you toss a ball to one of the girls, while saying their name. The girl whose name you call is the one who is supposed to catch the ball. Try to encourage them to call on people that they don't already know, especially if there are lots that aren't acquainted yet.