selected publications book La Mecanica y el Movimiento de los Cuerpos. Publicaciones AFAMaC . 2006 chapter La Luz y el Color . Descubrimiento (Ciencia Integrada) 8 . Bogota Colombia: Ediciones Santillana . 1999
other research activities Alianza para el Fortalecimiento del Aprendizaje en Matematicas y Ciencias (AFAMaC-Ciencias) Collaborator 2008 - 2013 Alianza para el Fortalecimiento del Aprendizaje en Matematicas y Ciencias (AFAMaC) Collaborator 2005 - 2008 Comprehensive Enhancement of Physics Teaching Laboratories and Outreach Program Collaborator 2003 Transformation of Physics Laboratories and Outreach Program Collaborator 2003 11th Physical Science Institute for Teachers Collaborator 2002 10th Physical Science Inst. for Teachers Collaborator 2001 9th Physical Science Inst. for Teachers Collaborator 2000 8th Physical Science Inst. for Teachers Collaborator 1999 Misconceptions in Mechanics (second stage) Collaborator 1999 7th Physical Science Inst. for Teachers Collaborator 1998 Misconceptions in Mechanics Collaborator 1998 Physical Science Institute for Teachers 1997 Collaborator 1997 5th Physical Science Institute for Science Teachers Collaborator 1996 Physical Science Institute for HS Teachers 1996 Collaborator 1996 Physical Science Institute for High School Teachers Collaborator 1995 Physical Science Institute for Teachers and HS. Stud. Collaborator 1995 Physical Science Institute for Elem. School Teachers Collaborator 1994 Physical Science Institute for Gifted HS Students Collaborator 1994 Physical Science Institute for HS School Teachers/Stud. Collaborator 1993 Physics Institute for HS School Teachers/ Stud Collaborator 1992 Workshop for HS Physics Teachers Collaborator 1990
teaching activities Investiguemos las Ondas Instructor 2011 Los Procesos de la Ciencia Instructor 2010 - 2011
education and training Ph.D. in Biophysics, Michigan State University 1983 M.S. in Physics 1977 B.Sc. in Physics 1971