Horacio Miguel Gibbs: Engineer (UNMDP). Basic Physics Teaching Assistant, School of Natural Sciences (UNMDP). High school Teacher at Dr. Arturo Illia High School (UNMDP). Category V Researcher (SPU). Member from Research and Extension programs of the UNMDP related to teaching and learning experimental science. He works on research lines related to design, development and didactic implementation of Laboratory practices in Natural Sciences for high school and university.