Aaron Weeden is a parallel computing mentor with the Shodor Education Foundation, Inc., Durham, NC, USA. His research interests are in the areas of computational science education and parallel computing education, especially at the undergraduate and precollege levels. He received the Bachelors of Arts degree in computer science from Earlham College. He is a member of the Education Chapter of the Association for Computing Machinery's Special Interest Group on High-Performance Computing. Contact him at aweeden@shodor.org.