A curriculum research and development group involving CU-Boulder, the Air Force Academy, SRI International and several international partners is starting an exciting new project under NSF funding that relies heavily on the TRAILS curriculum development model. We are looking for undergraduates interested in developing some initial applet tools following the TRAILS design process for use in an introductory computer science course taught at the Air Force Academy. This project is integrative, building pedagogical agents into a collaborative workspace platform in which course applets are suggested by agents, the class teacher, or other students. The project leader is a Computer Science faculty member of the Air Force Academy currently on a sabbatical in Japan, and participants would be furnished a desktop videoconferencing system for communicating both with him and with personnel at the Air Force Academy. The applet design would involve simple concepts from an easy-to-learn visual programming system developed at the Academy. There may be further opportunities to work on this project on a paid basis after this year. A brief description of the project and the integrative scenario that motivates it appears at http://www.erichamilton.net/reu/ALASKA-ICMI.doc. This is an opportunity to work on an interesting extension of the TRAILS model and see the use of applets in integrated software setting