Car Slingshot

The boys got themselves a rubber band and stretched it across the legs of the chair.  They wanted to see if they could fling their cars across the floor.  The fun thing about this activity is that they had to figure out how high or low to place the rubber band on the chair and then which kind of car was the best to use.  They experimented with a bunch of different cars, but I only got pictures of them using the fire truck.  (I was doing dished while they were doing this).  It was a lot of fun to see them work together to figure it out.