Introduction: in the process of making plaster painting, children can cultivate their children's ability to observe, create, and cognize of color. The plaster painting is simple and easy to do, and the child can easily draw out the beautiful finished product, so as to cultivate the self-confidence of the child. Parents can complete the work with children alsointeractions between parents and children which helps with communication quaily. Parents may observe and understand their children from a new perspective.