The purpose of this paper is to offer a successful pedagogy in the teaching of "Understanding Culture Differences for Business" using Internet sources. The use of the pedagogy has helped the author and several faculty (in the author's University located in the U.S.) to popularize the learning of the origins of national culture and how culture impacts on business management practices and systems. The paper, in the form of a "tool kit," provides a detailed session-by-session guide and also offers a culture model and framework, a student Country Cultural Research Guide (with grading and evaluation suggestions) and a listing of selected web sites, simulation games, video tapes, and references (books and articles) useful in the successful teaching of intercultural communication in a school of business. (Contains 1 figure.)