Continuing Evolution of a Web-based Engineering Graphics Tutorial: Interactive Input and Response

This paper explains the ongoing evolution and advances made with a computer-based tutorial, including the incorporation of an interactive input and response capability that allows the user to develop multiview drawings and receive details, real-time feedback as part of the tutorial function. A review of the original purpose and pedagogy of the tutorial project are included, as well as future plans for the tutorial and related efforts. Formal experimental plans, procedures, and results validating the tutorial's effectiveness will be presented and discussed.