Make up conflict comics that show constructive ways to resolve conflicts. Fold a large sheet of paper into eighths. Unfold it and make a comic strip in the eight squares.
Tell the story of a conflict -- one from your imagination or one you've been involved in (e.g. with your brother/sister, classmate, parents, friend). It's fine to use stick people, or you can get more elaborate if you wish. Show how the conflict starts, including what people say and do, and then how it's resolved constructively. Use the conflict cards for ideas on ways to constructively resolve the conflict in your conflict comic.
Post the conflict comics on the wall to share ideas for resolving conflicts.