educational services, namely, offering information regarding educational options and careers in the sciences and engineering; sponsoring academic competitions; preparing and offering tests in order to evaluate academic skill levels relative to others and to motivate students; organizing and conducting seminars, classes, and programs in various academic disciplines; distributing course and descriptive materials in connection therewith; and, facilitating the integration of non-profit and for profit entities and disadvantaged and minority students in training and motivational programs directed to the sciences and engineering