Problem
Marco is painting in the art center when Mary takes one of the paints he is using to start a picture. Marco begins yelling at Mary, "That's mine, I was using it," and then throws his paintbrush to the floor when Mary does not give it back. He also begins to knock down the other colors of paint to the floor causing all the paint to splatter.
Based on all the different guidance strategies you have read about, which would you use to solve this situation? Explain why you think that is the best strategy to use.