The image shows two young children, a boy and a girl, sitting at a table in a classroom. They are both smiling and holding up two tall glass tubes with blue lids. The tubes are filled with different types of liquids, including sand, water, and other liquids. The boy is wearing a red jacket and the girl is wearing pink glasses. Behind them, there is a bulletin board with various pictures and posters on it. The children appear to be happy and proud of their work.