With the increasing emphasis in higher education to provide opportunities for students to work and collaborate in groups, enhancing problem-solving and critical-thinking skills, instructors are looking beyond traditional course management tools to emerging technologies. One technology that supports group collaboration is a wiki. However, many instructors either don't know about wikis or how to apply best practices to increase their potential for learning. Therefore, in this paper the author discusses how three faculty members at Boise State University used wikis, the challenges and opportunities they experienced, and specific best practices they developed to enhance learning with wikis. (Contains 3 figures.)