One example of building on experiences is the ongoing exploration we are doing of a tree limb. The first week the children painted the branch and all its limbs. While painting they needed to look over, under and around the branches to spy areas that needed more paint. The second week we supplied tubes which the children enjoyed slipping over the branches. It was as though they were "dressing" the tree. Last week, we removed the tubes from the limb and placed the limb upright in a jar with sand. The children painted the tubes and could then climb a stepladder and reach out and place their tubes on a branch. The children were careful climbing the step ladder. They liked the challenge. How capable they felt!