Budding Physicists?

Sam and Avery are fascinated by trying to figure out if it's possible to roll any of our balls down the spiral structure.Both quickly realize that the ball is too large to remain on the structure for long. Avery thinks they need a heavier ball, and both boys agree that they need a smaller ball. They think of the blue playground ball but Avery remembers that the blue ball is the largest one of all. We discuss the possibility of bringing in some ball from home to continue the experiment.


Melissa Bogdan