Advent Calendar 2013 Activity - Day 7: Christmas Pom-Pom Drop

I had seen the pom-pom drop activity on various blogs for sometime.  Apparently it's a way of keeping little ones fascinated with the laws of cause and effect.  Using a nearly empty wrapping paper roll, I wrapped the remainder of the paper around the roll and stuck it down.  Then I fastened the roll to the balcony door frame and left a tub of tinselled pom poms beneath it.  Wugs had fun dropping the pom poms down the tube, catching them at the bottom and investigating any piles-up.

What we used:
A nearly-empty wrapping paper roll
Pom poms (small enough to travel down the paper roll)
Tub
Glue
Sticky tape