Over the course of her career at Penn, Professor Bellace has taught various courses in the Legal Studies and Business Ethics Department and in the Department of Management, including the introductory foundation courses in business law, and courses in the area of labor and employment law, negotiations, labor relations and human resource management. She has taught at undergraduate, MBA and doctoral level. Most recently she has focused on international human rights law and the challenges this poses for global business, teaching of LGST 224/524, International Human Rights Law and Globalization. With Professor Henry Teune, she spearheaded the effort that led to the establishment of the Graduate Certificate in Interdisciplinary Study in Global Human Rights at Penn. From 1986-1996, she co -taught with Professor Clyde Summers the seminar in comparative labor law at the University of Pennsylvania Law School.