Simulations can provide a critical element of learning experiences. Simulations are also becoming a critical part of computational science, which is being described as the thirdleg in this century's methodologies of science (Sabelli, et. al, 2005). Opportunities exist to use the same simulation as both a tool for experts and a learning environment of novices. What needs to be done to accomplish this duality of a simulation resource? The Network for Computational Nanotechnology (NCN) has developed an infrastructure network to help transform nanoscience to nanotechnology through online simulation and training. Called nanoHUB.org, the web portal delivers high-end, research quality, online simulations and tutorials to over 25,000 users annually (personal communication Gerhard Klimeck). These users include researchers, experimentalists, professors and students who, as a community of practice, collaborate and learn by sharing ideas, finding solutions, and building innovations in nanotechnology. The nanoHUB.org was initially focused on pioneering the development of nanotechnology from science to manufacturing through innovative theory, exploratory simulation, and novel cyber infrastructure. Recently, it has also become an outstanding educational source in nanotechnology-related concepts and theory. Our ultimate goal is to analyze how experts use these tools for research activities, so that we can better inform individuals developing materials to facilitate their use for educational purposes.
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