Model United Nations, also known as Model UN or MUN, is an educational simulation in which students can learn about diplomacy, international relations, and the United Nations. At a MUN conference, students work as the representative of a country, organization, or person, and must solve a problem with other delegates from around the world. MUN teaches participants skills like research, public speaking, debating, and writing, in addition to critical thinking, teamwork, and leadership. While Model UN is typically used as an extracurricular activity, some schools also offer it as a class. Model UN is meant to engage students, and allow them to develop deeper understanding into current world issues.