iMPaCT-STEM is  affiliated with the Computing Alliance for Hispanics and supported by the National Science Foundation, the Department of Homeland Security, and gifts from Texas Instruments Inc. Microsoft Inc. and Calculex, Inc.  Assistance in project planning and evaluation was provided by the NSF-BPC Computing Alliance of Hispanic Serving Institutions (CNS-0837556).  Any opinions, findings, and conclusions or recommendations expressed in the paper are those of the authors and do not necessarily reflect the views of the NSF or other sponsors.