Remember the movie, Willy Wonka and the Chocolate Factory? What happened when Violet Beauregard ate the bubblegum?
How did the Oompa Loompa’s move her?
Cups also roll. You will each get one large and one small cup to investigate to see how they roll.
How can you devise a system to roll slowly down a slope? Why would this be important?
Check out this real worlk problem that people up North have to worry about!!!
How did theVentrac Slope Mower solve their problems?