Using a global fisheries role-play activity to enhance students' scientific discourse and argumentation skills From the introduction: Instead of simply presenting facts, role-play exposes students to multiple, often conflicting, perspectives and points of view. Role-play also helps students understand that scientific issues are often complex. From the introduction: This educational roleplaying game can be played in a single session (if using pre-generated roles) or in two sessions (if players create their own roles). Play focuses on complex problems in global fisheries and the outcome is expected to help students (players) gain scientific perspective.