Phase One [Deewssen Knowledge Children added cotton ball and bubble gum to the ball and one child added globe to the collection and in the discussion children weren't sure if globe is a ball. American football is a ball as it is not round. Representation Teacher made a wed that included some features as surface textures, size, circumference, weight, height of bounce and so on. After the question about globe teacher introduce ball bearings through picture books and also presented what sphere is and what spherical means. Questions They were curious to know if globe is also a ball or if ball is something to be played with. There were questions when teacher introduced word circumference and also children wanted to know if