ChiChi and Pandy come across a picture of a goal keeper catching a ball and decide to play football. To play football, goal posts and a ball are needed. They find materials to represent the goal posts. But what can they use for the ball? What will they choose: a big clew, or a small ball which even Rosy can’t kick? ChiChi has a great idea how to make a ball of the exact size! In this episode, preschoolers learn about big and small.