Undergraduated in Physics and Master in Physics from State University of Campinas (UNICAMP) with PhD in History of Science, also from Unicamp. I am Professor at State University of Paraiba since 2007. I was Researcher fellow at Europa-Universität Flensburg (2018) and Vice-President of the Inter-divisional Teaching Comission (IDTC) of Internacional Union of History and Philosophy of Science and Technology (IUHPST) from 2017 to 2018. I am member of the International History, Philosophy, and Science Teaching Group and Counselor of the Brazilian History of Science Society (SBHC) since 2007. I am leader of the research Group in History of Science and Science Education, and I have a large experience with Science teachers training and Science teaching and learning.