They probably do creative movement at that age because ballet is incredibly boring while you are learning the basics. Sorry but it is. I took ballet as a young kid. My dd did dance for a year and they did tap and ballet to kids and classical songs but dd was bored so we only did he year. She would probably enjoy it now at 7 but at 3 it bored her.
Though we have the courage to raise our daughters more like our sons, we've rarely had the courage to raise our sons like our daughters. -Gloria Steinem