For this singing time, you will need 6-8 straws per singing time (6-8 per Junior and Senior because they can't share straws). Write song titles on small strips of paper and roll them up tightly. Stick each one in the end of a straw.
Choose a child to come up and blow through the straw - shooting the paper out. Let them aim at a target (or aim high in the air so no one gets it in the eye!). Once they have shot it and found the small piece of paper, sing that song!!!