Hold hands together. They make a big circle with moms and friends and sing the song holding hands. They sing the song and mimic the gesture. Instructor keeps repeating the 'up and down' motion. This gonna be a good exercise for moms.
Moms hold their children and do the 'up and down' motion.
Changing the speed and enjoy it anyway. Let's sing together. The instructor sings the song very slowly at first and if the kids get used to it, play the music. They touch body parts and repeat after the instructor. Pay attention to their pronunciations and explain the plural nouns.