The Peace Corps offers educators a variety of ways to bring their teaching skills and experience overseas by working as an educator in one of 64 developing countries around the world, ranging from primary education to university English teaching. Educators return from their Peace Corps service with new cross-cultural skills, and more resourceful ways of teaching underserved populations. Peace Corps also allows U.S. based classrooms an opportunity to connect with students in Peace Corps countries through WorldWise Schools, using letter writing and the internet as communication tools.