This sail design made it all the way to the edge of the rug! First graders continue to design, test, and improve their sail cars. With the ultimate goal to travel the distance of the carpet with the most weights possible, first graders have quickly seen how the properties of the sail affect its performance!
The designs are limitless, but they all share something in common. Each design someone creates catches the wind and does not allow the wind to go over or under it! Way to go first grade!
The designs are limitless, but they all share something in common. Each design someone creates catches the wind and does not allow the wind to go over or under it! Way to go first grade!
